9629990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 18861984

約数和(自身を除く): 9231994

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 1531, 3062, 3145, 6290, 7655, 15310, 26027, 52054, 56647, 113294, 130135, 260270, 283235, 566470, 962999, 1925998, 4814995, 9629990]

約数ペア:

[(1, 9629990), (2, 4814995), (5, 1925998), (10, 962999), (17, 566470), (34, 283235), (37, 260270), (74, 130135), (85, 113294), (170, 56647), (185, 52054), (370, 26027), (629, 15310), (1258, 7655), (1531, 6290), (3062, 3145)]