8221740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137029}}^1$

素因数の和:137041

約数の個数: 24

約数和(自身を含む): 23021040

約数和(自身を除く): 14799300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137029, 274058, 411087, 548116, 685145, 822174, 1370290, 1644348, 2055435, 2740580, 4110870, 8221740]

約数ペア:

[(1, 8221740), (2, 4110870), (3, 2740580), (4, 2055435), (5, 1644348), (6, 1370290), (10, 822174), (12, 685145), (15, 548116), (20, 411087), (30, 274058), (60, 137029)]