86275620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479309}}^1$

素因数の和:479324

約数の個数: 36

約数和(自身を含む): 261703260

約数和(自身を除く): 175427640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479309, 958618, 1437927, 1917236, 2396545, 2875854, 4313781, 4793090, 5751708, 7189635, 8627562, 9586180, 14379270, 17255124, 21568905, 28758540, 43137810, 86275620]

約数ペア:

[(1, 86275620), (2, 43137810), (3, 28758540), (4, 21568905), (5, 17255124), (6, 14379270), (9, 9586180), (10, 8627562), (12, 7189635), (15, 5751708), (18, 4793090), (20, 4313781), (30, 2875854), (36, 2396545), (45, 1917236), (60, 1437927), (90, 958618), (180, 479309)]