6988530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 18102528

約数和(自身を除く): 11113998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 193, 213, 255, 355, 386, 426, 510, 579, 710, 965, 1065, 1158, 1207, 1930, 2130, 2414, 2895, 3281, 3621, 5790, 6035, 6562, 7242, 9843, 12070, 13703, 16405, 18105, 19686, 27406, 32810, 36210, 41109, 49215, 68515, 82218, 98430, 137030, 205545, 232951, 411090, 465902, 698853, 1164755, 1397706, 2329510, 3494265, 6988530]

約数ペア:

[(1, 6988530), (2, 3494265), (3, 2329510), (5, 1397706), (6, 1164755), (10, 698853), (15, 465902), (17, 411090), (30, 232951), (34, 205545), (51, 137030), (71, 98430), (85, 82218), (102, 68515), (142, 49215), (170, 41109), (193, 36210), (213, 32810), (255, 27406), (355, 19686), (386, 18105), (426, 16405), (510, 13703), (579, 12070), (710, 9843), (965, 7242), (1065, 6562), (1158, 6035), (1207, 5790), (1930, 3621), (2130, 3281), (2414, 2895)]