90657870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3021929}}^1$

素因数の和:3021939

約数の個数: 16

約数和(自身を含む): 217578960

約数和(自身を除く): 126921090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3021929, 6043858, 9065787, 15109645, 18131574, 30219290, 45328935, 90657870]

約数ペア:

[(1, 90657870), (2, 45328935), (3, 30219290), (5, 18131574), (6, 15109645), (10, 9065787), (15, 6043858), (30, 3021929)]