61386420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1023107}}^1$

素因数の和:1023119

約数の個数: 24

約数和(自身を含む): 171882144

約数和(自身を除く): 110495724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1023107, 2046214, 3069321, 4092428, 5115535, 6138642, 10231070, 12277284, 15346605, 20462140, 30693210, 61386420]

約数ペア:

[(1, 61386420), (2, 30693210), (3, 20462140), (4, 15346605), (5, 12277284), (6, 10231070), (10, 6138642), (12, 5115535), (15, 4092428), (20, 3069321), (30, 2046214), (60, 1023107)]