12675870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 33246720

約数和(自身を除く): 20570850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1109, 1143, 1270, 1905, 2218, 2286, 3327, 3810, 5545, 5715, 6654, 9981, 11090, 11430, 16635, 19962, 33270, 49905, 99810, 140843, 281686, 422529, 704215, 845058, 1267587, 1408430, 2112645, 2535174, 4225290, 6337935, 12675870]

約数ペア:

[(1, 12675870), (2, 6337935), (3, 4225290), (5, 2535174), (6, 2112645), (9, 1408430), (10, 1267587), (15, 845058), (18, 704215), (30, 422529), (45, 281686), (90, 140843), (127, 99810), (254, 49905), (381, 33270), (635, 19962), (762, 16635), (1109, 11430), (1143, 11090), (1270, 9981), (1905, 6654), (2218, 5715), (2286, 5545), (3327, 3810)]