40515990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1350533}}^1$

素因数の和:1350543

約数の個数: 16

約数和(自身を含む): 97238448

約数和(自身を除く): 56722458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1350533, 2701066, 4051599, 6752665, 8103198, 13505330, 20257995, 40515990]

約数ペア:

[(1, 40515990), (2, 20257995), (3, 13505330), (5, 8103198), (6, 6752665), (10, 4051599), (15, 2701066), (30, 1350533)]