89715390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2990513}}^1$

素因数の和:2990523

約数の個数: 16

約数和(自身を含む): 215317008

約数和(自身を除く): 125601618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2990513, 5981026, 8971539, 14952565, 17943078, 29905130, 44857695, 89715390]

約数ペア:

[(1, 89715390), (2, 44857695), (3, 29905130), (5, 17943078), (6, 14952565), (10, 8971539), (15, 5981026), (30, 2990513)]