6549620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4253}}^1$

素因数の和:4280

約数の個数: 48

約数和(自身を含む): 17152128

約数和(自身を除く): 10602508

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, 4253, 8506, 17012, 21265, 29771, 42530, 46783, 59542, 85060, 93566, 119084, 148855, 187132, 233915, 297710, 327481, 467830, 595420, 654962, 935660, 1309924, 1637405, 3274810, 6549620]

約数ペア:

[(1, 6549620), (2, 3274810), (4, 1637405), (5, 1309924), (7, 935660), (10, 654962), (11, 595420), (14, 467830), (20, 327481), (22, 297710), (28, 233915), (35, 187132), (44, 148855), (55, 119084), (70, 93566), (77, 85060), (110, 59542), (140, 46783), (154, 42530), (220, 29771), (308, 21265), (385, 17012), (770, 8506), (1540, 4253)]