2100074410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{30001063}}^1$

素因数の和:30001077

約数の個数: 16

約数和(自身を含む): 4320153216

約数和(自身を除く): 2220078806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 30001063, 60002126, 150005315, 210007441, 300010630, 420014882, 1050037205, 2100074410]

約数ペア:

[(1, 2100074410), (2, 1050037205), (5, 420014882), (7, 300010630), (10, 210007441), (14, 150005315), (35, 60002126), (70, 30001063)]