179699380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 448310016

約数和(自身を除く): 268610636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 113, 140, 148, 185, 226, 259, 307, 370, 452, 518, 565, 614, 740, 791, 1036, 1130, 1228, 1295, 1535, 1582, 2149, 2260, 2590, 3070, 3164, 3955, 4181, 4298, 5180, 6140, 7910, 8362, 8596, 10745, 11359, 15820, 16724, 20905, 21490, 22718, 29267, 34691, 41810, 42980, 45436, 56795, 58534, 69382, 79513, 83620, 113590, 117068, 138764, 146335, 159026, 173455, 227180, 242837, 292670, 318052, 346910, 397565, 485674, 585340, 693820, 795130, 971348, 1214185, 1283567, 1590260, 2428370, 2567134, 4856740, 5134268, 6417835, 8984969, 12835670, 17969938, 25671340, 35939876, 44924845, 89849690, 179699380]

約数ペア:

[(1, 179699380), (2, 89849690), (4, 44924845), (5, 35939876), (7, 25671340), (10, 17969938), (14, 12835670), (20, 8984969), (28, 6417835), (35, 5134268), (37, 4856740), (70, 2567134), (74, 2428370), (113, 1590260), (140, 1283567), (148, 1214185), (185, 971348), (226, 795130), (259, 693820), (307, 585340), (370, 485674), (452, 397565), (518, 346910), (565, 318052), (614, 292670), (740, 242837), (791, 227180), (1036, 173455), (1130, 159026), (1228, 146335), (1295, 138764), (1535, 117068), (1582, 113590), (2149, 83620), (2260, 79513), (2590, 69382), (3070, 58534), (3164, 56795), (3955, 45436), (4181, 42980), (4298, 41810), (5180, 34691), (6140, 29267), (7910, 22718), (8362, 21490), (8596, 20905), (10745, 16724), (11359, 15820)]