2056570290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{11251}}^1$

素因数の和:11944

約数の個数: 64

約数和(自身を含む): 5492776320

約数和(自身を除く): 3436206030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 677, 1354, 2031, 3385, 4062, 6093, 6770, 10155, 11251, 12186, 18279, 20310, 22502, 30465, 33753, 36558, 56255, 60930, 67506, 91395, 101259, 112510, 168765, 182790, 202518, 303777, 337530, 506295, 607554, 1012590, 1518885, 3037770, 7616927, 15233854, 22850781, 38084635, 45701562, 68552343, 76169270, 114253905, 137104686, 205657029, 228507810, 342761715, 411314058, 685523430, 1028285145, 2056570290]

約数ペア:

[(1, 2056570290), (2, 1028285145), (3, 685523430), (5, 411314058), (6, 342761715), (9, 228507810), (10, 205657029), (15, 137104686), (18, 114253905), (27, 76169270), (30, 68552343), (45, 45701562), (54, 38084635), (90, 22850781), (135, 15233854), (270, 7616927), (677, 3037770), (1354, 1518885), (2031, 1012590), (3385, 607554), (4062, 506295), (6093, 337530), (6770, 303777), (10155, 202518), (11251, 182790), (12186, 168765), (18279, 112510), (20310, 101259), (22502, 91395), (30465, 67506), (33753, 60930), (36558, 56255)]