9055310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 17915904

約数和(自身を除く): 8860594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 431, 862, 955, 1910, 2101, 2155, 4202, 4310, 4741, 9482, 10505, 21010, 23705, 47410, 82321, 164642, 411605, 823210, 905531, 1811062, 4527655, 9055310]

約数ペア:

[(1, 9055310), (2, 4527655), (5, 1811062), (10, 905531), (11, 823210), (22, 411605), (55, 164642), (110, 82321), (191, 47410), (382, 23705), (431, 21010), (862, 10505), (955, 9482), (1910, 4741), (2101, 4310), (2155, 4202)]