40872270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1362409}}^1$

素因数の和:1362419

約数の個数: 16

約数和(自身を含む): 98093520

約数和(自身を除く): 57221250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1362409, 2724818, 4087227, 6812045, 8174454, 13624090, 20436135, 40872270]

約数ペア:

[(1, 40872270), (2, 20436135), (3, 13624090), (5, 8174454), (6, 6812045), (10, 4087227), (15, 2724818), (30, 1362409)]