60121820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{273281}}^1$

素因数の和:273301

約数の個数: 24

約数和(自身を含む): 137734128

約数和(自身を除く): 77612308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 273281, 546562, 1093124, 1366405, 2732810, 3006091, 5465620, 6012182, 12024364, 15030455, 30060910, 60121820]

約数ペア:

[(1, 60121820), (2, 30060910), (4, 15030455), (5, 12024364), (10, 6012182), (11, 5465620), (20, 3006091), (22, 2732810), (44, 1366405), (55, 1093124), (110, 546562), (220, 273281)]