30629942

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9811}}^1$

素因数の和:10043

約数の個数: 16

約数和(自身を含む): 52749312

約数和(自身を除く): 22119370

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 9811, 19622, 68677, 137354, 2187853, 4375706, 15314971, 30629942]

約数ペア:

[(1, 30629942), (2, 15314971), (7, 4375706), (14, 2187853), (223, 137354), (446, 68677), (1561, 19622), (3122, 9811)]