6731780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 15857856

約数和(自身を除く): 9126076

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 827, 1628, 1654, 2035, 3308, 4070, 4135, 8140, 8270, 9097, 16540, 18194, 30599, 36388, 45485, 61198, 90970, 122396, 152995, 181940, 305990, 336589, 611980, 673178, 1346356, 1682945, 3365890, 6731780]

約数ペア:

[(1, 6731780), (2, 3365890), (4, 1682945), (5, 1346356), (10, 673178), (11, 611980), (20, 336589), (22, 305990), (37, 181940), (44, 152995), (55, 122396), (74, 90970), (110, 61198), (148, 45485), (185, 36388), (220, 30599), (370, 18194), (407, 16540), (740, 9097), (814, 8270), (827, 8140), (1628, 4135), (1654, 4070), (2035, 3308)]