130930520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24611}}^1$

素因数の和:24648

約数の個数: 64

約数和(自身を含む): 354412800

約数和(自身を除く): 223482280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 24611, 49222, 98444, 123055, 172277, 196888, 246110, 344554, 467609, 492220, 689108, 861385, 935218, 984440, 1378216, 1722770, 1870436, 2338045, 3273263, 3445540, 3740872, 4676090, 6546526, 6891080, 9352180, 13093052, 16366315, 18704360, 26186104, 32732630, 65465260, 130930520]

約数ペア:

[(1, 130930520), (2, 65465260), (4, 32732630), (5, 26186104), (7, 18704360), (8, 16366315), (10, 13093052), (14, 9352180), (19, 6891080), (20, 6546526), (28, 4676090), (35, 3740872), (38, 3445540), (40, 3273263), (56, 2338045), (70, 1870436), (76, 1722770), (95, 1378216), (133, 984440), (140, 935218), (152, 861385), (190, 689108), (266, 492220), (280, 467609), (380, 344554), (532, 246110), (665, 196888), (760, 172277), (1064, 123055), (1330, 98444), (2660, 49222), (5320, 24611)]