7646260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 17430336

約数和(自身を除く): 9784076

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 523, 731, 860, 1046, 1462, 2092, 2615, 2924, 3655, 5230, 7310, 8891, 10460, 14620, 17782, 22489, 35564, 44455, 44978, 88910, 89956, 112445, 177820, 224890, 382313, 449780, 764626, 1529252, 1911565, 3823130, 7646260]

約数ペア:

[(1, 7646260), (2, 3823130), (4, 1911565), (5, 1529252), (10, 764626), (17, 449780), (20, 382313), (34, 224890), (43, 177820), (68, 112445), (85, 89956), (86, 88910), (170, 44978), (172, 44455), (215, 35564), (340, 22489), (430, 17782), (523, 14620), (731, 10460), (860, 8891), (1046, 7310), (1462, 5230), (2092, 3655), (2615, 2924)]