636709830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{21223661}}^1$

素因数の和:21223671

約数の個数: 16

約数和(自身を含む): 1528103664

約数和(自身を除く): 891393834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 21223661, 42447322, 63670983, 106118305, 127341966, 212236610, 318354915, 636709830]

約数ペア:

[(1, 636709830), (2, 318354915), (3, 212236610), (5, 127341966), (6, 106118305), (10, 63670983), (15, 42447322), (30, 21223661)]