30888931472

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{37889}}^1$

素因数の和:38184

約数の個数: 80

約数和(自身を含む): 71039203200

約数和(自身を除く): 40150271728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 251, 406, 464, 502, 812, 1004, 1624, 1757, 2008, 3248, 3514, 4016, 7028, 7279, 14056, 14558, 28112, 29116, 37889, 50953, 58232, 75778, 101906, 116464, 151556, 203812, 265223, 303112, 407624, 530446, 606224, 815248, 1060892, 1098781, 2121784, 2197562, 4243568, 4395124, 7691467, 8790248, 9510139, 15382934, 17580496, 19020278, 30765868, 38040556, 61531736, 66570973, 76081112, 123063472, 133141946, 152162224, 266283892, 275794031, 532567784, 551588062, 1065135568, 1103176124, 1930558217, 2206352248, 3861116434, 4412704496, 7722232868, 15444465736, 30888931472]

約数ペア:

[(1, 30888931472), (2, 15444465736), (4, 7722232868), (7, 4412704496), (8, 3861116434), (14, 2206352248), (16, 1930558217), (28, 1103176124), (29, 1065135568), (56, 551588062), (58, 532567784), (112, 275794031), (116, 266283892), (203, 152162224), (232, 133141946), (251, 123063472), (406, 76081112), (464, 66570973), (502, 61531736), (812, 38040556), (1004, 30765868), (1624, 19020278), (1757, 17580496), (2008, 15382934), (3248, 9510139), (3514, 8790248), (4016, 7691467), (7028, 4395124), (7279, 4243568), (14056, 2197562), (14558, 2121784), (28112, 1098781), (29116, 1060892), (37889, 815248), (50953, 606224), (58232, 530446), (75778, 407624), (101906, 303112), (116464, 265223), (151556, 203812)]