2978073560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{966907}}^1$

素因数の和:966936

約数の個数: 64

約数和(自身を含む): 8354085120

約数和(自身を除く): 5376011560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 966907, 1933814, 3867628, 4834535, 6768349, 7735256, 9669070, 10635977, 13536698, 19338140, 21271954, 27073396, 33841745, 38676280, 42543908, 53179885, 54146792, 67683490, 74451839, 85087816, 106359770, 135366980, 148903678, 212719540, 270733960, 297807356, 372259195, 425439080, 595614712, 744518390, 1489036780, 2978073560]

約数ペア:

[(1, 2978073560), (2, 1489036780), (4, 744518390), (5, 595614712), (7, 425439080), (8, 372259195), (10, 297807356), (11, 270733960), (14, 212719540), (20, 148903678), (22, 135366980), (28, 106359770), (35, 85087816), (40, 74451839), (44, 67683490), (55, 54146792), (56, 53179885), (70, 42543908), (77, 38676280), (88, 33841745), (110, 27073396), (140, 21271954), (154, 19338140), (220, 13536698), (280, 10635977), (308, 9669070), (385, 7735256), (440, 6768349), (616, 4834535), (770, 3867628), (1540, 1933814), (3080, 966907)]