28376389620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157646609}}^1$

素因数の和:157646624

約数の個数: 36

約数和(自身を含む): 86075049060

約数和(自身を除く): 57698659440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 157646609, 315293218, 472939827, 630586436, 788233045, 945879654, 1418819481, 1576466090, 1891759308, 2364699135, 2837638962, 3152932180, 4729398270, 5675277924, 7094097405, 9458796540, 14188194810, 28376389620]

約数ペア:

[(1, 28376389620), (2, 14188194810), (3, 9458796540), (4, 7094097405), (5, 5675277924), (6, 4729398270), (9, 3152932180), (10, 2837638962), (12, 2364699135), (15, 1891759308), (18, 1576466090), (20, 1418819481), (30, 945879654), (36, 788233045), (45, 630586436), (60, 472939827), (90, 315293218), (180, 157646609)]