31824690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12781}}^1$

素因数の和:12874

約数の個数: 32

約数和(自身を含む): 77305536

約数和(自身を除く): 45480846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 12781, 25562, 38343, 63905, 76686, 127810, 191715, 383430, 1060823, 2121646, 3182469, 5304115, 6364938, 10608230, 15912345, 31824690]

約数ペア:

[(1, 31824690), (2, 15912345), (3, 10608230), (5, 6364938), (6, 5304115), (10, 3182469), (15, 2121646), (30, 1060823), (83, 383430), (166, 191715), (249, 127810), (415, 76686), (498, 63905), (830, 38343), (1245, 25562), (2490, 12781)]