827378370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 2809123200

約数和(自身を除く): 1981744830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 169, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 338, 342, 390, 399, 409, 455, 494, 507, 546, 570, 585, 630, 665, 741, 798, 818, 819, 845, 855, 910, 1014, 1170, 1183, 1197, 1227, 1235, 1330, 1365, 1482, 1521, 1638, 1690, 1710, 1729, 1995, 2045, 2223, 2366, 2394, 2454, 2470, 2535, 2730, 2863, 3042, 3211, 3458, 3549, 3681, 3705, 3990, 4090, 4095, 4446, 5070, 5187, 5317, 5726, 5915, 5985, 6135, 6422, 7098, 7362, 7410, 7605, 7771, 8190, 8589, 8645, 9633, 10374, 10634, 10647, 11115, 11830, 11970, 12270, 14315, 15210, 15542, 15561, 15951, 16055, 17178, 17290, 17745, 18405, 19266, 21294, 22230, 22477, 23313, 25767, 25935, 26585, 28630, 28899, 31122, 31902, 32110, 35490, 36810, 37219, 38855, 42945, 44954, 46626, 47853, 48165, 51534, 51870, 53170, 53235, 54397, 57798, 67431, 69121, 69939, 74438, 77710, 77805, 79755, 85890, 95706, 96330, 101023, 106470, 108794, 111657, 112385, 116565, 128835, 134862, 138242, 139878, 144495, 155610, 159510, 163191, 186095, 202046, 202293, 207363, 223314, 224770, 233130, 239265, 257670, 271985, 288990, 303069, 326382, 334971, 337155, 345605, 349695, 372190, 404586, 414726, 478530, 483847, 489573, 505115, 543970, 558285, 606138, 622089, 669942, 674310, 691210, 699390, 707161, 815955, 909207, 967694, 979146, 1010230, 1011465, 1036815, 1116570, 1244178, 1313299, 1414322, 1451541, 1515345, 1631910, 1674855, 1818414, 2022930, 2073630, 2121483, 2419235, 2447865, 2626598, 2903082, 3030690, 3110445, 3349710, 3535805, 3939897, 4242966, 4354623, 4546035, 4838470, 4895730, 6220890, 6364449, 6566495, 7071610, 7257705, 7879794, 8709246, 9092070, 9193093, 10607415, 11819691, 12728898, 13132990, 14515410, 18386186, 19699485, 21214830, 21773115, 23639382, 27579279, 31822245, 39398970, 43546230, 45965465, 55158558, 59098455, 63644490, 82737837, 91930930, 118196910, 137896395, 165475674, 275792790, 413689185, 827378370]

約数ペア:

[(1, 827378370), (2, 413689185), (3, 275792790), (5, 165475674), (6, 137896395), (7, 118196910), (9, 91930930), (10, 82737837), (13, 63644490), (14, 59098455), (15, 55158558), (18, 45965465), (19, 43546230), (21, 39398970), (26, 31822245), (30, 27579279), (35, 23639382), (38, 21773115), (39, 21214830), (42, 19699485), (45, 18386186), (57, 14515410), (63, 13132990), (65, 12728898), (70, 11819691), (78, 10607415), (90, 9193093), (91, 9092070), (95, 8709246), (105, 7879794), (114, 7257705), (117, 7071610), (126, 6566495), (130, 6364449), (133, 6220890), (169, 4895730), (171, 4838470), (182, 4546035), (190, 4354623), (195, 4242966), (210, 3939897), (234, 3535805), (247, 3349710), (266, 3110445), (273, 3030690), (285, 2903082), (315, 2626598), (338, 2447865), (342, 2419235), (390, 2121483), (399, 2073630), (409, 2022930), (455, 1818414), (494, 1674855), (507, 1631910), (546, 1515345), (570, 1451541), (585, 1414322), (630, 1313299), (665, 1244178), (741, 1116570), (798, 1036815), (818, 1011465), (819, 1010230), (845, 979146), (855, 967694), (910, 909207), (1014, 815955), (1170, 707161), (1183, 699390), (1197, 691210), (1227, 674310), (1235, 669942), (1330, 622089), (1365, 606138), (1482, 558285), (1521, 543970), (1638, 505115), (1690, 489573), (1710, 483847), (1729, 478530), (1995, 414726), (2045, 404586), (2223, 372190), (2366, 349695), (2394, 345605), (2454, 337155), (2470, 334971), (2535, 326382), (2730, 303069), (2863, 288990), (3042, 271985), (3211, 257670), (3458, 239265), (3549, 233130), (3681, 224770), (3705, 223314), (3990, 207363), (4090, 202293), (4095, 202046), (4446, 186095), (5070, 163191), (5187, 159510), (5317, 155610), (5726, 144495), (5915, 139878), (5985, 138242), (6135, 134862), (6422, 128835), (7098, 116565), (7362, 112385), (7410, 111657), (7605, 108794), (7771, 106470), (8190, 101023), (8589, 96330), (8645, 95706), (9633, 85890), (10374, 79755), (10634, 77805), (10647, 77710), (11115, 74438), (11830, 69939), (11970, 69121), (12270, 67431), (14315, 57798), (15210, 54397), (15542, 53235), (15561, 53170), (15951, 51870), (16055, 51534), (17178, 48165), (17290, 47853), (17745, 46626), (18405, 44954), (19266, 42945), (21294, 38855), (22230, 37219), (22477, 36810), (23313, 35490), (25767, 32110), (25935, 31902), (26585, 31122), (28630, 28899)]