30940898

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 47424960

約数和(自身を除く): 16484062

約数列:

[1, 2, 59, 118, 263, 526, 997, 1994, 15517, 31034, 58823, 117646, 262211, 524422, 15470449, 30940898]

約数ペア:

[(1, 30940898), (2, 15470449), (59, 524422), (118, 262211), (263, 117646), (526, 58823), (997, 31034), (1994, 15517)]