30218998

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 46059120

約数和(自身を除く): 15840122

約数列:

[1, 2, 101, 202, 211, 422, 709, 1418, 21311, 42622, 71609, 143218, 149599, 299198, 15109499, 30218998]

約数ペア:

[(1, 30218998), (2, 15109499), (101, 299198), (202, 149599), (211, 143218), (422, 71609), (709, 42622), (1418, 21311)]