12951750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 36960768

約数和(自身を除く): 24009018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2467, 2625, 4934, 5250, 7401, 12335, 14802, 17269, 24670, 34538, 37005, 51807, 61675, 74010, 86345, 103614, 123350, 172690, 185025, 259035, 308375, 370050, 431725, 518070, 616750, 863450, 925125, 1295175, 1850250, 2158625, 2590350, 4317250, 6475875, 12951750]

約数ペア:

[(1, 12951750), (2, 6475875), (3, 4317250), (5, 2590350), (6, 2158625), (7, 1850250), (10, 1295175), (14, 925125), (15, 863450), (21, 616750), (25, 518070), (30, 431725), (35, 370050), (42, 308375), (50, 259035), (70, 185025), (75, 172690), (105, 123350), (125, 103614), (150, 86345), (175, 74010), (210, 61675), (250, 51807), (350, 37005), (375, 34538), (525, 24670), (750, 17269), (875, 14802), (1050, 12335), (1750, 7401), (2467, 5250), (2625, 4934)]