149886060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131479}}^1$

素因数の和:131510

約数の個数: 48

約数和(自身を含む): 441772800

約数和(自身を除く): 291886740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 131479, 262958, 394437, 525916, 657395, 788874, 1314790, 1577748, 1972185, 2498101, 2629580, 3944370, 4996202, 7494303, 7888740, 9992404, 12490505, 14988606, 24981010, 29977212, 37471515, 49962020, 74943030, 149886060]

約数ペア:

[(1, 149886060), (2, 74943030), (3, 49962020), (4, 37471515), (5, 29977212), (6, 24981010), (10, 14988606), (12, 12490505), (15, 9992404), (19, 7888740), (20, 7494303), (30, 4996202), (38, 3944370), (57, 2629580), (60, 2498101), (76, 1972185), (95, 1577748), (114, 1314790), (190, 788874), (228, 657395), (285, 525916), (380, 394437), (570, 262958), (1140, 131479)]