2055365850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{721181}}^1$

素因数の和:721215

約数の個数: 48

約数和(自身を含む): 5365594080

約数和(自身を除く): 3310228230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 721181, 1442362, 2163543, 3605905, 4327086, 7211810, 10817715, 13702439, 18029525, 21635430, 27404878, 36059050, 41107317, 54088575, 68512195, 82214634, 108177150, 137024390, 205536585, 342560975, 411073170, 685121950, 1027682925, 2055365850]

約数ペア:

[(1, 2055365850), (2, 1027682925), (3, 685121950), (5, 411073170), (6, 342560975), (10, 205536585), (15, 137024390), (19, 108177150), (25, 82214634), (30, 68512195), (38, 54088575), (50, 41107317), (57, 36059050), (75, 27404878), (95, 21635430), (114, 18029525), (150, 13702439), (190, 10817715), (285, 7211810), (475, 4327086), (570, 3605905), (950, 2163543), (1425, 1442362), (2850, 721181)]