180796070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3345

約数の個数: 64

約数和(自身を含む): 407223936

約数和(自身を除く): 226427866

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1586, 2135, 3257, 3965, 4270, 5551, 6514, 7930, 11102, 16285, 22799, 27755, 32570, 42341, 45598, 55510, 84682, 113995, 198677, 211705, 227990, 296387, 397354, 423410, 592774, 993385, 1390739, 1481935, 1986770, 2582801, 2781478, 2963870, 5165602, 6953695, 12914005, 13907390, 18079607, 25828010, 36159214, 90398035, 180796070]

約数ペア:

[(1, 180796070), (2, 90398035), (5, 36159214), (7, 25828010), (10, 18079607), (13, 13907390), (14, 12914005), (26, 6953695), (35, 5165602), (61, 2963870), (65, 2781478), (70, 2582801), (91, 1986770), (122, 1481935), (130, 1390739), (182, 993385), (305, 592774), (427, 423410), (455, 397354), (610, 296387), (793, 227990), (854, 211705), (910, 198677), (1586, 113995), (2135, 84682), (3257, 55510), (3965, 45598), (4270, 42341), (5551, 32570), (6514, 27755), (7930, 22799), (11102, 16285)]