11446620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2687}}^1$

素因数の和:2770

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 21067428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2687, 4260, 5374, 8061, 10748, 13435, 16122, 26870, 32244, 40305, 53740, 80610, 161220, 190777, 381554, 572331, 763108, 953885, 1144662, 1907770, 2289324, 2861655, 3815540, 5723310, 11446620]

約数ペア:

[(1, 11446620), (2, 5723310), (3, 3815540), (4, 2861655), (5, 2289324), (6, 1907770), (10, 1144662), (12, 953885), (15, 763108), (20, 572331), (30, 381554), (60, 190777), (71, 161220), (142, 80610), (213, 53740), (284, 40305), (355, 32244), (426, 26870), (710, 16122), (852, 13435), (1065, 10748), (1420, 8061), (2130, 5374), (2687, 4260)]