30479774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17497}}^1$

素因数の和:17579

約数の個数: 16

約数和(自身を含む): 49974288

約数和(自身を除く): 19494514

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 17497, 34994, 227461, 454922, 1172299, 2344598, 15239887, 30479774]

約数ペア:

[(1, 30479774), (2, 15239887), (13, 2344598), (26, 1172299), (67, 454922), (134, 227461), (871, 34994), (1742, 17497)]