981569790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{32363}}^1$

素因数の和:32713

約数の個数: 48

約数和(自身を含む): 2559733488

約数和(自身を除く): 1578163698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 3033, 3370, 5055, 6066, 10110, 15165, 30330, 32363, 64726, 97089, 161815, 194178, 291267, 323630, 485445, 582534, 970890, 1456335, 2912670, 10906331, 21812662, 32718993, 54531655, 65437986, 98156979, 109063310, 163594965, 196313958, 327189930, 490784895, 981569790]

約数ペア:

[(1, 981569790), (2, 490784895), (3, 327189930), (5, 196313958), (6, 163594965), (9, 109063310), (10, 98156979), (15, 65437986), (18, 54531655), (30, 32718993), (45, 21812662), (90, 10906331), (337, 2912670), (674, 1456335), (1011, 970890), (1685, 582534), (2022, 485445), (3033, 323630), (3370, 291267), (5055, 194178), (6066, 161815), (10110, 97089), (15165, 64726), (30330, 32363)]