30260654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{3571}}^1$

素因数の和:3815

約数の個数: 16

約数和(自身を含む): 48007680

約数和(自身を除く): 17747026

約数列:

[1, 2, 19, 38, 223, 446, 3571, 4237, 7142, 8474, 67849, 135698, 796333, 1592666, 15130327, 30260654]

約数ペア:

[(1, 30260654), (2, 15130327), (19, 1592666), (38, 796333), (223, 135698), (446, 67849), (3571, 8474), (4237, 7142)]