30195538

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 46126080

約数和(自身を除く): 15930542

約数列:

[1, 2, 79, 158, 223, 446, 857, 1714, 17617, 35234, 67703, 135406, 191111, 382222, 15097769, 30195538]

約数ペア:

[(1, 30195538), (2, 15097769), (79, 382222), (158, 191111), (223, 135406), (446, 67703), (857, 35234), (1714, 17617)]