870820066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1499}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 1390608000

約数和(自身を除く): 519787934

約数列:

[1, 2, 23, 46, 73, 146, 173, 346, 1499, 1679, 2998, 3358, 3979, 7958, 12629, 25258, 34477, 68954, 109427, 218854, 259327, 290467, 518654, 580934, 2516821, 5033642, 5964521, 11929042, 18930871, 37861742, 435410033, 870820066]

約数ペア:

[(1, 870820066), (2, 435410033), (23, 37861742), (46, 18930871), (73, 11929042), (146, 5964521), (173, 5033642), (346, 2516821), (1499, 580934), (1679, 518654), (2998, 290467), (3358, 259327), (3979, 218854), (7958, 109427), (12629, 68954), (25258, 34477)]