2152900020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{35881667}}^1$

素因数の和:35881679

約数の個数: 24

約数和(自身を含む): 6028120224

約数和(自身を除く): 3875220204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 35881667, 71763334, 107645001, 143526668, 179408335, 215290002, 358816670, 430580004, 538225005, 717633340, 1076450010, 2152900020]

約数ペア:

[(1, 2152900020), (2, 1076450010), (3, 717633340), (4, 538225005), (5, 430580004), (6, 358816670), (10, 215290002), (12, 179408335), (15, 143526668), (20, 107645001), (30, 71763334), (60, 35881667)]