31500870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1481}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 75759840

約数和(自身を除く): 44258970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 1481, 2127, 2962, 3545, 4254, 4443, 7090, 7405, 8886, 10635, 14810, 21270, 22215, 44430, 1050029, 2100058, 3150087, 5250145, 6300174, 10500290, 15750435, 31500870]

約数ペア:

[(1, 31500870), (2, 15750435), (3, 10500290), (5, 6300174), (6, 5250145), (10, 3150087), (15, 2100058), (30, 1050029), (709, 44430), (1418, 22215), (1481, 21270), (2127, 14810), (2962, 10635), (3545, 8886), (4254, 7405), (4443, 7090)]