126278910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{3499}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 329238000

約数和(自身を除く): 202959090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3499, 3609, 4010, 6015, 6998, 7218, 10497, 12030, 17495, 18045, 20994, 31491, 34990, 36090, 52485, 62982, 104970, 157455, 314910, 1403099, 2806198, 4209297, 7015495, 8418594, 12627891, 14030990, 21046485, 25255782, 42092970, 63139455, 126278910]

約数ペア:

[(1, 126278910), (2, 63139455), (3, 42092970), (5, 25255782), (6, 21046485), (9, 14030990), (10, 12627891), (15, 8418594), (18, 7015495), (30, 4209297), (45, 2806198), (90, 1403099), (401, 314910), (802, 157455), (1203, 104970), (2005, 62982), (2406, 52485), (3499, 36090), (3609, 34990), (4010, 31491), (6015, 20994), (6998, 18045), (7218, 17495), (10497, 12030)]