30311362

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 47011320

約数和(自身を除く): 16699958

約数列:

[1, 2, 37, 74, 157, 314, 2609, 5218, 5809, 11618, 96533, 193066, 409613, 819226, 15155681, 30311362]

約数ペア:

[(1, 30311362), (2, 15155681), (37, 819226), (74, 409613), (157, 193066), (314, 96533), (2609, 11618), (5218, 5809)]