8640510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 20887200

約数和(自身を除く): 12246690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 1933, 2235, 3866, 4470, 5799, 9665, 11598, 19330, 28995, 57990, 288017, 576034, 864051, 1440085, 1728102, 2880170, 4320255, 8640510]

約数ペア:

[(1, 8640510), (2, 4320255), (3, 2880170), (5, 1728102), (6, 1440085), (10, 864051), (15, 576034), (30, 288017), (149, 57990), (298, 28995), (447, 19330), (745, 11598), (894, 9665), (1490, 5799), (1933, 4470), (2235, 3866)]