30784358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34129}}^1$

素因数の和:34183

約数の個数: 16

約数和(自身を含む): 51604560

約数和(自身を除く): 20820202

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 34129, 68258, 375419, 750838, 1399289, 2798578, 15392179, 30784358]

約数ペア:

[(1, 30784358), (2, 15392179), (11, 2798578), (22, 1399289), (41, 750838), (82, 375419), (451, 68258), (902, 34129)]