7816562220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1195193}}^1$

素因数の和:1195314

約数の個数: 48

約数和(自身を含む): 22087185120

約数和(自身を除く): 14270622900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 1195193, 2390386, 3585579, 4780772, 5975965, 7171158, 11951930, 14342316, 17927895, 23903860, 35855790, 71711580, 130276037, 260552074, 390828111, 521104148, 651380185, 781656222, 1302760370, 1563312444, 1954140555, 2605520740, 3908281110, 7816562220]

約数ペア:

[(1, 7816562220), (2, 3908281110), (3, 2605520740), (4, 1954140555), (5, 1563312444), (6, 1302760370), (10, 781656222), (12, 651380185), (15, 521104148), (20, 390828111), (30, 260552074), (60, 130276037), (109, 71711580), (218, 35855790), (327, 23903860), (436, 17927895), (545, 14342316), (654, 11951930), (1090, 7171158), (1308, 5975965), (1635, 4780772), (2180, 3585579), (3270, 2390386), (6540, 1195193)]