65254070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30071}}^1$

素因数の和:30116

約数の個数: 32

約数和(自身を含む): 138571776

約数和(自身を除く): 73317706

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 30071, 60142, 150355, 210497, 300710, 420994, 932201, 1052485, 1864402, 2104970, 4661005, 6525407, 9322010, 13050814, 32627035, 65254070]

約数ペア:

[(1, 65254070), (2, 32627035), (5, 13050814), (7, 9322010), (10, 6525407), (14, 4661005), (31, 2104970), (35, 1864402), (62, 1052485), (70, 932201), (155, 420994), (217, 300710), (310, 210497), (434, 150355), (1085, 60142), (2170, 30071)]