1233750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 3598848

約数和(自身を除く): 2365098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 47, 50, 70, 75, 94, 105, 125, 141, 150, 175, 210, 235, 250, 282, 329, 350, 375, 470, 525, 625, 658, 705, 750, 875, 987, 1050, 1175, 1250, 1410, 1645, 1750, 1875, 1974, 2350, 2625, 3290, 3525, 3750, 4375, 4935, 5250, 5875, 7050, 8225, 8750, 9870, 11750, 13125, 16450, 17625, 24675, 26250, 29375, 35250, 41125, 49350, 58750, 82250, 88125, 123375, 176250, 205625, 246750, 411250, 616875, 1233750]

約数ペア:

[(1, 1233750), (2, 616875), (3, 411250), (5, 246750), (6, 205625), (7, 176250), (10, 123375), (14, 88125), (15, 82250), (21, 58750), (25, 49350), (30, 41125), (35, 35250), (42, 29375), (47, 26250), (50, 24675), (70, 17625), (75, 16450), (94, 13125), (105, 11750), (125, 9870), (141, 8750), (150, 8225), (175, 7050), (210, 5875), (235, 5250), (250, 4935), (282, 4375), (329, 3750), (350, 3525), (375, 3290), (470, 2625), (525, 2350), (625, 1974), (658, 1875), (705, 1750), (750, 1645), (875, 1410), (987, 1250), (1050, 1175)]