157549020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2625817}}^1$

素因数の和:2625829

約数の個数: 24

約数和(自身を含む): 441137424

約数和(自身を除く): 283588404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2625817, 5251634, 7877451, 10503268, 13129085, 15754902, 26258170, 31509804, 39387255, 52516340, 78774510, 157549020]

約数ペア:

[(1, 157549020), (2, 78774510), (3, 52516340), (4, 39387255), (5, 31509804), (6, 26258170), (10, 15754902), (12, 13129085), (15, 10503268), (20, 7877451), (30, 5251634), (60, 2625817)]