70525420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503753}}^1$

素因数の和:503769

約数の個数: 24

約数和(自身を含む): 169261344

約数和(自身を除く): 98735924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503753, 1007506, 2015012, 2518765, 3526271, 5037530, 7052542, 10075060, 14105084, 17631355, 35262710, 70525420]

約数ペア:

[(1, 70525420), (2, 35262710), (4, 17631355), (5, 14105084), (7, 10075060), (10, 7052542), (14, 5037530), (20, 3526271), (28, 2518765), (35, 2015012), (70, 1007506), (140, 503753)]