15650710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 30536352

約数和(自身を除く): 14885642

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 2141, 3655, 4282, 7310, 10705, 21410, 36397, 72794, 92063, 181985, 184126, 363970, 460315, 920630, 1565071, 3130142, 7825355, 15650710]

約数ペア:

[(1, 15650710), (2, 7825355), (5, 3130142), (10, 1565071), (17, 920630), (34, 460315), (43, 363970), (85, 184126), (86, 181985), (170, 92063), (215, 72794), (430, 36397), (731, 21410), (1462, 10705), (2141, 7310), (3655, 4282)]