55159890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{1549}}^1$

素因数の和:2746

約数の個数: 32

約数和(自身を含む): 132580800

約数和(自身を除く): 77420910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1187, 1549, 2374, 3098, 3561, 4647, 5935, 7122, 7745, 9294, 11870, 15490, 17805, 23235, 35610, 46470, 1838663, 3677326, 5515989, 9193315, 11031978, 18386630, 27579945, 55159890]

約数ペア:

[(1, 55159890), (2, 27579945), (3, 18386630), (5, 11031978), (6, 9193315), (10, 5515989), (15, 3677326), (30, 1838663), (1187, 46470), (1549, 35610), (2374, 23235), (3098, 17805), (3561, 15490), (4647, 11870), (5935, 9294), (7122, 7745)]