210910020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3515167}}^1$

素因数の和:3515179

約数の個数: 24

約数和(自身を含む): 590548224

約数和(自身を除く): 379638204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3515167, 7030334, 10545501, 14060668, 17575835, 21091002, 35151670, 42182004, 52727505, 70303340, 105455010, 210910020]

約数ペア:

[(1, 210910020), (2, 105455010), (3, 70303340), (4, 52727505), (5, 42182004), (6, 35151670), (10, 21091002), (12, 17575835), (15, 14060668), (20, 10545501), (30, 7030334), (60, 3515167)]