82543370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1487}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 185988096

約数和(自身を除く): 103444726

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, 1487, 1586, 2135, 2974, 3965, 4270, 5551, 7435, 7930, 10409, 11102, 14870, 19331, 20818, 27755, 38662, 52045, 55510, 90707, 96655, 104090, 135317, 181414, 193310, 270634, 453535, 634949, 676585, 907070, 1179191, 1269898, 1353170, 2358382, 3174745, 5895955, 6349490, 8254337, 11791910, 16508674, 41271685, 82543370]

約数ペア:

[(1, 82543370), (2, 41271685), (5, 16508674), (7, 11791910), (10, 8254337), (13, 6349490), (14, 5895955), (26, 3174745), (35, 2358382), (61, 1353170), (65, 1269898), (70, 1179191), (91, 907070), (122, 676585), (130, 634949), (182, 453535), (305, 270634), (427, 193310), (455, 181414), (610, 135317), (793, 104090), (854, 96655), (910, 90707), (1487, 55510), (1586, 52045), (2135, 38662), (2974, 27755), (3965, 20818), (4270, 19331), (5551, 14870), (7435, 11102), (7930, 10409)]