90396090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1004401}}^1$

素因数の和:1004414

約数の個数: 24

約数和(自身を含む): 235030068

約数和(自身を除く): 144633978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1004401, 2008802, 3013203, 5022005, 6026406, 9039609, 10044010, 15066015, 18079218, 30132030, 45198045, 90396090]

約数ペア:

[(1, 90396090), (2, 45198045), (3, 30132030), (5, 18079218), (6, 15066015), (9, 10044010), (10, 9039609), (15, 6026406), (18, 5022005), (30, 3013203), (45, 2008802), (90, 1004401)]