313613710

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 573804000

約数和(自身を除く): 260190290

約数列:

[1, 2, 5, 10, 109, 149, 218, 298, 545, 745, 1090, 1490, 1931, 3862, 9655, 16241, 19310, 32482, 81205, 162410, 210479, 287719, 420958, 575438, 1052395, 1438595, 2104790, 2877190, 31361371, 62722742, 156806855, 313613710]

約数ペア:

[(1, 313613710), (2, 156806855), (5, 62722742), (10, 31361371), (109, 2877190), (149, 2104790), (218, 1438595), (298, 1052395), (545, 575438), (745, 420958), (1090, 287719), (1490, 210479), (1931, 162410), (3862, 81205), (9655, 32482), (16241, 19310)]