40137030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{445967}}^1$

素因数の和:445980

約数の個数: 24

約数和(自身を含む): 104356512

約数和(自身を除く): 64219482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 445967, 891934, 1337901, 2229835, 2675802, 4013703, 4459670, 6689505, 8027406, 13379010, 20068515, 40137030]

約数ペア:

[(1, 40137030), (2, 20068515), (3, 13379010), (5, 8027406), (6, 6689505), (9, 4459670), (10, 4013703), (15, 2675802), (18, 2229835), (30, 1337901), (45, 891934), (90, 445967)]