45278340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{754639}}^1$

素因数の和:754651

約数の個数: 24

約数和(自身を含む): 126779520

約数和(自身を除く): 81501180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 754639, 1509278, 2263917, 3018556, 3773195, 4527834, 7546390, 9055668, 11319585, 15092780, 22639170, 45278340]

約数ペア:

[(1, 45278340), (2, 22639170), (3, 15092780), (4, 11319585), (5, 9055668), (6, 7546390), (10, 4527834), (12, 3773195), (15, 3018556), (20, 2263917), (30, 1509278), (60, 754639)]