27879210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{309769}}^1$

素因数の和:309782

約数の個数: 24

約数和(自身を含む): 72486180

約数和(自身を除く): 44606970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 309769, 619538, 929307, 1548845, 1858614, 2787921, 3097690, 4646535, 5575842, 9293070, 13939605, 27879210]

約数ペア:

[(1, 27879210), (2, 13939605), (3, 9293070), (5, 5575842), (6, 4646535), (9, 3097690), (10, 2787921), (15, 1858614), (18, 1548845), (30, 929307), (45, 619538), (90, 309769)]