9427880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3061}}^1$

素因数の和:3090

約数の個数: 64

約数和(自身を含む): 26455680

約数和(自身を除く): 17027800

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, 3061, 3080, 6122, 12244, 15305, 21427, 24488, 30610, 33671, 42854, 61220, 67342, 85708, 107135, 122440, 134684, 168355, 171416, 214270, 235697, 269368, 336710, 428540, 471394, 673420, 857080, 942788, 1178485, 1346840, 1885576, 2356970, 4713940, 9427880]

約数ペア:

[(1, 9427880), (2, 4713940), (4, 2356970), (5, 1885576), (7, 1346840), (8, 1178485), (10, 942788), (11, 857080), (14, 673420), (20, 471394), (22, 428540), (28, 336710), (35, 269368), (40, 235697), (44, 214270), (55, 171416), (56, 168355), (70, 134684), (77, 122440), (88, 107135), (110, 85708), (140, 67342), (154, 61220), (220, 42854), (280, 33671), (308, 30610), (385, 24488), (440, 21427), (616, 15305), (770, 12244), (1540, 6122), (3061, 3080)]