28717770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4217}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 69242688

約数和(自身を除く): 40524918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 4217, 6810, 8434, 12651, 21085, 25302, 42170, 63255, 126510, 957259, 1914518, 2871777, 4786295, 5743554, 9572590, 14358885, 28717770]

約数ペア:

[(1, 28717770), (2, 14358885), (3, 9572590), (5, 5743554), (6, 4786295), (10, 2871777), (15, 1914518), (30, 957259), (227, 126510), (454, 63255), (681, 42170), (1135, 25302), (1362, 21085), (2270, 12651), (3405, 8434), (4217, 6810)]