70004830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{142867}}^1$

素因数の和:142888

約数の個数: 24

約数和(自身を含む): 146582568

約数和(自身を除く): 76577738

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 142867, 285734, 714335, 1000069, 1428670, 2000138, 5000345, 7000483, 10000690, 14000966, 35002415, 70004830]

約数ペア:

[(1, 70004830), (2, 35002415), (5, 14000966), (7, 10000690), (10, 7000483), (14, 5000345), (35, 2000138), (49, 1428670), (70, 1000069), (98, 714335), (245, 285734), (490, 142867)]