2066250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 5623200

約数和(自身を除く): 3556950

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 29, 30, 38, 50, 57, 58, 75, 87, 95, 114, 125, 145, 150, 174, 190, 250, 285, 290, 375, 435, 475, 551, 570, 625, 725, 750, 870, 950, 1102, 1250, 1425, 1450, 1653, 1875, 2175, 2375, 2755, 2850, 3306, 3625, 3750, 4350, 4750, 5510, 7125, 7250, 8265, 10875, 11875, 13775, 14250, 16530, 18125, 21750, 23750, 27550, 35625, 36250, 41325, 54375, 68875, 71250, 82650, 108750, 137750, 206625, 344375, 413250, 688750, 1033125, 2066250]

約数ペア:

[(1, 2066250), (2, 1033125), (3, 688750), (5, 413250), (6, 344375), (10, 206625), (15, 137750), (19, 108750), (25, 82650), (29, 71250), (30, 68875), (38, 54375), (50, 41325), (57, 36250), (58, 35625), (75, 27550), (87, 23750), (95, 21750), (114, 18125), (125, 16530), (145, 14250), (150, 13775), (174, 11875), (190, 10875), (250, 8265), (285, 7250), (290, 7125), (375, 5510), (435, 4750), (475, 4350), (551, 3750), (570, 3625), (625, 3306), (725, 2850), (750, 2755), (870, 2375), (950, 2175), (1102, 1875), (1250, 1653), (1425, 1450)]