12779010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 33561216

約数和(自身を除く): 20782206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1327, 1605, 1926, 2654, 3210, 3981, 4815, 6635, 7962, 9630, 11943, 13270, 19905, 23886, 39810, 59715, 119430, 141989, 283978, 425967, 709945, 851934, 1277901, 1419890, 2129835, 2555802, 4259670, 6389505, 12779010]

約数ペア:

[(1, 12779010), (2, 6389505), (3, 4259670), (5, 2555802), (6, 2129835), (9, 1419890), (10, 1277901), (15, 851934), (18, 709945), (30, 425967), (45, 283978), (90, 141989), (107, 119430), (214, 59715), (321, 39810), (535, 23886), (642, 19905), (963, 13270), (1070, 11943), (1327, 9630), (1605, 7962), (1926, 6635), (2654, 4815), (3210, 3981)]