868992930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 288

約数和(自身を含む): 2685795840

約数和(自身を除く): 1816802910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 31, 38, 39, 45, 57, 62, 65, 78, 90, 93, 95, 97, 114, 117, 130, 155, 169, 171, 186, 190, 194, 195, 234, 247, 279, 285, 291, 310, 338, 342, 390, 403, 465, 485, 494, 507, 558, 570, 582, 585, 589, 741, 806, 845, 855, 873, 930, 970, 1014, 1170, 1178, 1209, 1235, 1261, 1395, 1455, 1482, 1521, 1690, 1710, 1746, 1767, 1843, 2015, 2223, 2418, 2470, 2522, 2535, 2790, 2910, 2945, 3007, 3042, 3211, 3534, 3627, 3686, 3705, 3783, 4030, 4365, 4446, 5070, 5239, 5301, 5529, 5890, 6014, 6045, 6305, 6422, 7254, 7410, 7566, 7605, 7657, 8730, 8835, 9021, 9215, 9633, 10478, 10602, 11058, 11115, 11349, 12090, 12610, 15035, 15210, 15314, 15717, 16055, 16393, 16587, 17670, 18042, 18135, 18430, 18915, 19266, 22230, 22698, 22971, 23959, 26195, 26505, 27063, 27645, 28899, 30070, 31434, 32110, 32786, 33174, 36270, 37830, 38285, 39091, 45105, 45942, 47151, 47918, 48165, 49179, 52390, 53010, 54126, 55290, 56745, 57133, 57798, 68913, 71877, 76570, 78182, 78585, 81965, 82935, 90210, 94302, 96330, 98358, 99541, 113490, 114266, 114855, 117273, 119795, 135315, 137826, 143754, 144495, 147537, 157170, 163930, 165870, 171399, 195455, 199082, 215631, 229710, 234546, 235755, 239590, 245895, 270630, 285665, 288990, 295074, 298623, 311467, 342798, 344565, 351819, 359385, 390910, 431262, 471510, 491790, 497705, 508183, 514197, 571330, 586365, 597246, 622934, 689130, 703638, 718770, 737685, 742729, 856995, 895869, 934401, 995410, 1016366, 1028394, 1078155, 1172730, 1475370, 1485458, 1493115, 1524549, 1557335, 1713990, 1759095, 1791738, 1868802, 2156310, 2228187, 2540915, 2570985, 2803203, 2986230, 3049098, 3114670, 3518190, 3713645, 4456374, 4479345, 4573647, 4672005, 5081830, 5141970, 5606406, 6684561, 7427290, 7622745, 8958690, 9147294, 9344010, 9655477, 11140935, 13369122, 14016015, 15245490, 19310954, 22281870, 22868235, 28032030, 28966431, 33422805, 45736470, 48277385, 57932862, 66845610, 86899293, 96554770, 144832155, 173798586, 289664310, 434496465, 868992930]

約数ペア:

[(1, 868992930), (2, 434496465), (3, 289664310), (5, 173798586), (6, 144832155), (9, 96554770), (10, 86899293), (13, 66845610), (15, 57932862), (18, 48277385), (19, 45736470), (26, 33422805), (30, 28966431), (31, 28032030), (38, 22868235), (39, 22281870), (45, 19310954), (57, 15245490), (62, 14016015), (65, 13369122), (78, 11140935), (90, 9655477), (93, 9344010), (95, 9147294), (97, 8958690), (114, 7622745), (117, 7427290), (130, 6684561), (155, 5606406), (169, 5141970), (171, 5081830), (186, 4672005), (190, 4573647), (194, 4479345), (195, 4456374), (234, 3713645), (247, 3518190), (279, 3114670), (285, 3049098), (291, 2986230), (310, 2803203), (338, 2570985), (342, 2540915), (390, 2228187), (403, 2156310), (465, 1868802), (485, 1791738), (494, 1759095), (507, 1713990), (558, 1557335), (570, 1524549), (582, 1493115), (585, 1485458), (589, 1475370), (741, 1172730), (806, 1078155), (845, 1028394), (855, 1016366), (873, 995410), (930, 934401), (970, 895869), (1014, 856995), (1170, 742729), (1178, 737685), (1209, 718770), (1235, 703638), (1261, 689130), (1395, 622934), (1455, 597246), (1482, 586365), (1521, 571330), (1690, 514197), (1710, 508183), (1746, 497705), (1767, 491790), (1843, 471510), (2015, 431262), (2223, 390910), (2418, 359385), (2470, 351819), (2522, 344565), (2535, 342798), (2790, 311467), (2910, 298623), (2945, 295074), (3007, 288990), (3042, 285665), (3211, 270630), (3534, 245895), (3627, 239590), (3686, 235755), (3705, 234546), (3783, 229710), (4030, 215631), (4365, 199082), (4446, 195455), (5070, 171399), (5239, 165870), (5301, 163930), (5529, 157170), (5890, 147537), (6014, 144495), (6045, 143754), (6305, 137826), (6422, 135315), (7254, 119795), (7410, 117273), (7566, 114855), (7605, 114266), (7657, 113490), (8730, 99541), (8835, 98358), (9021, 96330), (9215, 94302), (9633, 90210), (10478, 82935), (10602, 81965), (11058, 78585), (11115, 78182), (11349, 76570), (12090, 71877), (12610, 68913), (15035, 57798), (15210, 57133), (15314, 56745), (15717, 55290), (16055, 54126), (16393, 53010), (16587, 52390), (17670, 49179), (18042, 48165), (18135, 47918), (18430, 47151), (18915, 45942), (19266, 45105), (22230, 39091), (22698, 38285), (22971, 37830), (23959, 36270), (26195, 33174), (26505, 32786), (27063, 32110), (27645, 31434), (28899, 30070)]