397288530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27763}}^1$

素因数の和:27832

約数の個数: 64

約数和(自身を含む): 1079464320

約数和(自身を除く): 682175790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 265, 270, 318, 477, 530, 795, 954, 1431, 1590, 2385, 2862, 4770, 7155, 14310, 27763, 55526, 83289, 138815, 166578, 249867, 277630, 416445, 499734, 749601, 832890, 1249335, 1471439, 1499202, 2498670, 2942878, 3748005, 4414317, 7357195, 7496010, 8828634, 13242951, 14714390, 22071585, 26485902, 39728853, 44143170, 66214755, 79457706, 132429510, 198644265, 397288530]

約数ペア:

[(1, 397288530), (2, 198644265), (3, 132429510), (5, 79457706), (6, 66214755), (9, 44143170), (10, 39728853), (15, 26485902), (18, 22071585), (27, 14714390), (30, 13242951), (45, 8828634), (53, 7496010), (54, 7357195), (90, 4414317), (106, 3748005), (135, 2942878), (159, 2498670), (265, 1499202), (270, 1471439), (318, 1249335), (477, 832890), (530, 749601), (795, 499734), (954, 416445), (1431, 277630), (1590, 249867), (2385, 166578), (2862, 138815), (4770, 83289), (7155, 55526), (14310, 27763)]