72778710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2425957}}^1$

素因数の和:2425967

約数の個数: 16

約数和(自身を含む): 174668976

約数和(自身を除く): 101890266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2425957, 4851914, 7277871, 12129785, 14555742, 24259570, 36389355, 72778710]

約数ペア:

[(1, 72778710), (2, 36389355), (3, 24259570), (5, 14555742), (6, 12129785), (10, 7277871), (15, 4851914), (30, 2425957)]