123461090

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{75743}}^1$

素因数の和:75913

約数の個数: 16

約数和(自身を含む): 223596288

約数和(自身を除く): 100135198

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 75743, 151486, 378715, 757430, 12346109, 24692218, 61730545, 123461090]

約数ペア:

[(1, 123461090), (2, 61730545), (5, 24692218), (10, 12346109), (163, 757430), (326, 378715), (815, 151486), (1630, 75743)]