9917710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 20152800

約数和(自身を除く): 10235090

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3109, 3190, 6218, 15545, 31090, 34199, 68398, 90161, 170995, 180322, 341990, 450805, 901610, 991771, 1983542, 4958855, 9917710]

約数ペア:

[(1, 9917710), (2, 4958855), (5, 1983542), (10, 991771), (11, 901610), (22, 450805), (29, 341990), (55, 180322), (58, 170995), (110, 90161), (145, 68398), (290, 34199), (319, 31090), (638, 15545), (1595, 6218), (3109, 3190)]