9543380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6197}}^1$

素因数の和:6224

約数の個数: 48

約数和(自身を含む): 24990336

約数和(自身を除く): 15446956

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6197, 12394, 24788, 30985, 43379, 61970, 68167, 86758, 123940, 136334, 173516, 216895, 272668, 340835, 433790, 477169, 681670, 867580, 954338, 1363340, 1908676, 2385845, 4771690, 9543380]

約数ペア:

[(1, 9543380), (2, 4771690), (4, 2385845), (5, 1908676), (7, 1363340), (10, 954338), (11, 867580), (14, 681670), (20, 477169), (22, 433790), (28, 340835), (35, 272668), (44, 216895), (55, 173516), (70, 136334), (77, 123940), (110, 86758), (140, 68167), (154, 61970), (220, 43379), (308, 30985), (385, 24788), (770, 12394), (1540, 6197)]