2680452730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{366683}}^1$

素因数の和:366750

約数の個数: 32

約数和(自身を含む): 5227447104

約数和(自身を除く): 2546994374

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 366683, 733366, 1833415, 3666830, 6233611, 12467222, 15767369, 31168055, 31534738, 62336110, 78836845, 157673690, 268045273, 536090546, 1340226365, 2680452730]

約数ペア:

[(1, 2680452730), (2, 1340226365), (5, 536090546), (10, 268045273), (17, 157673690), (34, 78836845), (43, 62336110), (85, 31534738), (86, 31168055), (170, 15767369), (215, 12467222), (430, 6233611), (731, 3666830), (1462, 1833415), (3655, 733366), (7310, 366683)]