988444020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16474067}}^1$

素因数の和:16474079

約数の個数: 24

約数和(自身を含む): 2767643424

約数和(自身を除く): 1779199404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16474067, 32948134, 49422201, 65896268, 82370335, 98844402, 164740670, 197688804, 247111005, 329481340, 494222010, 988444020]

約数ペア:

[(1, 988444020), (2, 494222010), (3, 329481340), (4, 247111005), (5, 197688804), (6, 164740670), (10, 98844402), (12, 82370335), (15, 65896268), (20, 49422201), (30, 32948134), (60, 16474067)]