70129460

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{7027}}^1$

素因数の和:7535

約数の個数: 24

約数和(自身を含む): 147588000

約数和(自身を除く): 77458540

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 7027, 9980, 14054, 28108, 35135, 70270, 140540, 3506473, 7012946, 14025892, 17532365, 35064730, 70129460]

約数ペア:

[(1, 70129460), (2, 35064730), (4, 17532365), (5, 14025892), (10, 7012946), (20, 3506473), (499, 140540), (998, 70270), (1996, 35135), (2495, 28108), (4990, 14054), (7027, 9980)]