66665460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1111091}}^1$

素因数の和:1111103

約数の個数: 24

約数和(自身を含む): 186663456

約数和(自身を除く): 119997996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1111091, 2222182, 3333273, 4444364, 5555455, 6666546, 11110910, 13333092, 16666365, 22221820, 33332730, 66665460]

約数ペア:

[(1, 66665460), (2, 33332730), (3, 22221820), (4, 16666365), (5, 13333092), (6, 11110910), (10, 6666546), (12, 5555455), (15, 4444364), (20, 3333273), (30, 2222182), (60, 1111091)]