61915380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031923}}^1$

素因数の和:1031935

約数の個数: 24

約数和(自身を含む): 173363232

約数和(自身を除く): 111447852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031923, 2063846, 3095769, 4127692, 5159615, 6191538, 10319230, 12383076, 15478845, 20638460, 30957690, 61915380]

約数ペア:

[(1, 61915380), (2, 30957690), (3, 20638460), (4, 15478845), (5, 12383076), (6, 10319230), (10, 6191538), (12, 5159615), (15, 4127692), (20, 3095769), (30, 2063846), (60, 1031923)]