281547570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{73897}}^1$

素因数の和:74034

約数の個数: 32

約数和(自身を含む): 681043968

約数和(自身を除く): 399496398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 73897, 147794, 221691, 369485, 443382, 738970, 1108455, 2216910, 9384919, 18769838, 28154757, 46924595, 56309514, 93849190, 140773785, 281547570]

約数ペア:

[(1, 281547570), (2, 140773785), (3, 93849190), (5, 56309514), (6, 46924595), (10, 28154757), (15, 18769838), (30, 9384919), (127, 2216910), (254, 1108455), (381, 738970), (635, 443382), (762, 369485), (1270, 221691), (1905, 147794), (3810, 73897)]