90549430

素因数分解:

$2^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{3803}}^1$

素因数の和:6191

約数の個数: 16

約数和(自身を含む): 163100304

約数和(自身を除く): 72550874

約数列:

[1, 2, 5, 10, 2381, 3803, 4762, 7606, 11905, 19015, 23810, 38030, 9054943, 18109886, 45274715, 90549430]

約数ペア:

[(1, 90549430), (2, 45274715), (5, 18109886), (10, 9054943), (2381, 38030), (3803, 23810), (4762, 19015), (7606, 11905)]