30142246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2927}}^1$

素因数の和:3219

約数の個数: 16

約数和(自身を含む): 47784960

約数和(自身を除く): 17642714

約数列:

[1, 2, 19, 38, 271, 542, 2927, 5149, 5854, 10298, 55613, 111226, 793217, 1586434, 15071123, 30142246]

約数ペア:

[(1, 30142246), (2, 15071123), (19, 1586434), (38, 793217), (271, 111226), (542, 55613), (2927, 10298), (5149, 5854)]