13170710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26879}}^1$

素因数の和:26900

約数の個数: 24

約数和(自身を含む): 27578880

約数和(自身を除く): 14408170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26879, 53758, 134395, 188153, 268790, 376306, 940765, 1317071, 1881530, 2634142, 6585355, 13170710]

約数ペア:

[(1, 13170710), (2, 6585355), (5, 2634142), (7, 1881530), (10, 1317071), (14, 940765), (35, 376306), (49, 268790), (70, 188153), (98, 134395), (245, 53758), (490, 26879)]