1013250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{193}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 2905344

約数和(自身を除く): 1892094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 193, 210, 250, 350, 375, 386, 525, 579, 750, 875, 965, 1050, 1158, 1351, 1750, 1930, 2625, 2702, 2895, 4053, 4825, 5250, 5790, 6755, 8106, 9650, 13510, 14475, 20265, 24125, 28950, 33775, 40530, 48250, 67550, 72375, 101325, 144750, 168875, 202650, 337750, 506625, 1013250]

約数ペア:

[(1, 1013250), (2, 506625), (3, 337750), (5, 202650), (6, 168875), (7, 144750), (10, 101325), (14, 72375), (15, 67550), (21, 48250), (25, 40530), (30, 33775), (35, 28950), (42, 24125), (50, 20265), (70, 14475), (75, 13510), (105, 9650), (125, 8106), (150, 6755), (175, 5790), (193, 5250), (210, 4825), (250, 4053), (350, 2895), (375, 2702), (386, 2625), (525, 1930), (579, 1750), (750, 1351), (875, 1158), (965, 1050)]