70423810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{64609}}^1$

素因数の和:64725

約数の個数: 16

約数和(自身を含む): 127927800

約数和(自身を除く): 57503990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 64609, 129218, 323045, 646090, 7042381, 14084762, 35211905, 70423810]

約数ペア:

[(1, 70423810), (2, 35211905), (5, 14084762), (10, 7042381), (109, 646090), (218, 323045), (545, 129218), (1090, 64609)]