30502540

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2417}}^1$

素因数の和:3057

約数の個数: 24

約数和(自身を含む): 64183392

約数和(自身を除く): 33680852

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2417, 2524, 3155, 4834, 6310, 9668, 12085, 12620, 24170, 48340, 1525127, 3050254, 6100508, 7625635, 15251270, 30502540]

約数ペア:

[(1, 30502540), (2, 15251270), (4, 7625635), (5, 6100508), (10, 3050254), (20, 1525127), (631, 48340), (1262, 24170), (2417, 12620), (2524, 12085), (3155, 9668), (4834, 6310)]