30923810

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11411}}^1$

素因数の和:11689

約数の個数: 16

約数和(自身を含む): 55873152

約数和(自身を除く): 24949342

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 11411, 22822, 57055, 114110, 3092381, 6184762, 15461905, 30923810]

約数ペア:

[(1, 30923810), (2, 15461905), (5, 6184762), (10, 3092381), (271, 114110), (542, 57055), (1355, 22822), (2710, 11411)]