3523420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 8049888

約数和(自身を除く): 4526468

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 241, 340, 430, 482, 731, 860, 964, 1205, 1462, 2410, 2924, 3655, 4097, 4820, 7310, 8194, 10363, 14620, 16388, 20485, 20726, 40970, 41452, 51815, 81940, 103630, 176171, 207260, 352342, 704684, 880855, 1761710, 3523420]

約数ペア:

[(1, 3523420), (2, 1761710), (4, 880855), (5, 704684), (10, 352342), (17, 207260), (20, 176171), (34, 103630), (43, 81940), (68, 51815), (85, 41452), (86, 40970), (170, 20726), (172, 20485), (215, 16388), (241, 14620), (340, 10363), (430, 8194), (482, 7310), (731, 4820), (860, 4097), (964, 3655), (1205, 2924), (1462, 2410)]