61840860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1030681}}^1$

素因数の和:1030693

約数の個数: 24

約数和(自身を含む): 173154576

約数和(自身を除く): 111313716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1030681, 2061362, 3092043, 4122724, 5153405, 6184086, 10306810, 12368172, 15460215, 20613620, 30920430, 61840860]

約数ペア:

[(1, 61840860), (2, 30920430), (3, 20613620), (4, 15460215), (5, 12368172), (6, 10306810), (10, 6184086), (12, 5153405), (15, 4122724), (20, 3092043), (30, 2061362), (60, 1030681)]