128182110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{610391}}^1$

素因数の和:610408

約数の個数: 32

約数和(自身を含む): 351585792

約数和(自身を除く): 223403682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 610391, 1220782, 1831173, 3051955, 3662346, 4272737, 6103910, 8545474, 9155865, 12818211, 18311730, 21363685, 25636422, 42727370, 64091055, 128182110]

約数ペア:

[(1, 128182110), (2, 64091055), (3, 42727370), (5, 25636422), (6, 21363685), (7, 18311730), (10, 12818211), (14, 9155865), (15, 8545474), (21, 6103910), (30, 4272737), (35, 3662346), (42, 3051955), (70, 1831173), (105, 1220782), (210, 610391)]