120291310

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{110359}}^1$

素因数の和:110475

約数の個数: 16

約数和(自身を含む): 218512800

約数和(自身を除く): 98221490

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 110359, 220718, 551795, 1103590, 12029131, 24058262, 60145655, 120291310]

約数ペア:

[(1, 120291310), (2, 60145655), (5, 24058262), (10, 12029131), (109, 1103590), (218, 551795), (545, 220718), (1090, 110359)]