455514930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 192

約数和(自身を含む): 1387975680

約数和(自身を除く): 932460750

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, 114, 117, 130, 155, 171, 186, 190, 195, 234, 247, 279, 285, 310, 342, 390, 403, 465, 494, 558, 570, 585, 589, 661, 741, 806, 855, 930, 1170, 1178, 1209, 1235, 1322, 1395, 1482, 1710, 1767, 1983, 2015, 2223, 2418, 2470, 2790, 2945, 3305, 3534, 3627, 3705, 3966, 4030, 4446, 5301, 5890, 5949, 6045, 6610, 7254, 7410, 7657, 8593, 8835, 9915, 10602, 11115, 11898, 12090, 12559, 15314, 17186, 17670, 18135, 19830, 20491, 22230, 22971, 25118, 25779, 26505, 29745, 36270, 37677, 38285, 40982, 42965, 45942, 51558, 53010, 59490, 61473, 62795, 68913, 75354, 76570, 77337, 85930, 102455, 113031, 114855, 122946, 125590, 128895, 137826, 154674, 163267, 184419, 188385, 204910, 226062, 229710, 257790, 266383, 307365, 326534, 344565, 368838, 376770, 386685, 389329, 489801, 532766, 565155, 614730, 689130, 773370, 778658, 799149, 816335, 922095, 979602, 1130310, 1167987, 1331915, 1469403, 1598298, 1632670, 1844190, 1946645, 2335974, 2397447, 2449005, 2663830, 2938806, 3503961, 3893290, 3995745, 4794894, 4898010, 5061277, 5839935, 7007922, 7347015, 7991490, 10122554, 11679870, 11987235, 14694030, 15183831, 17519805, 23974470, 25306385, 30367662, 35039610, 45551493, 50612770, 75919155, 91102986, 151838310, 227757465, 455514930]

約数ペア:

[(1, 455514930), (2, 227757465), (3, 151838310), (5, 91102986), (6, 75919155), (9, 50612770), (10, 45551493), (13, 35039610), (15, 30367662), (18, 25306385), (19, 23974470), (26, 17519805), (30, 15183831), (31, 14694030), (38, 11987235), (39, 11679870), (45, 10122554), (57, 7991490), (62, 7347015), (65, 7007922), (78, 5839935), (90, 5061277), (93, 4898010), (95, 4794894), (114, 3995745), (117, 3893290), (130, 3503961), (155, 2938806), (171, 2663830), (186, 2449005), (190, 2397447), (195, 2335974), (234, 1946645), (247, 1844190), (279, 1632670), (285, 1598298), (310, 1469403), (342, 1331915), (390, 1167987), (403, 1130310), (465, 979602), (494, 922095), (558, 816335), (570, 799149), (585, 778658), (589, 773370), (661, 689130), (741, 614730), (806, 565155), (855, 532766), (930, 489801), (1170, 389329), (1178, 386685), (1209, 376770), (1235, 368838), (1322, 344565), (1395, 326534), (1482, 307365), (1710, 266383), (1767, 257790), (1983, 229710), (2015, 226062), (2223, 204910), (2418, 188385), (2470, 184419), (2790, 163267), (2945, 154674), (3305, 137826), (3534, 128895), (3627, 125590), (3705, 122946), (3966, 114855), (4030, 113031), (4446, 102455), (5301, 85930), (5890, 77337), (5949, 76570), (6045, 75354), (6610, 68913), (7254, 62795), (7410, 61473), (7657, 59490), (8593, 53010), (8835, 51558), (9915, 45942), (10602, 42965), (11115, 40982), (11898, 38285), (12090, 37677), (12559, 36270), (15314, 29745), (17186, 26505), (17670, 25779), (18135, 25118), (19830, 22971), (20491, 22230)]