133665730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71479}}^1$

素因数の和:71514

約数の個数: 32

約数和(自身を含む): 277914240

約数和(自身を除く): 144248510

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 71479, 142958, 357395, 714790, 786269, 1215143, 1572538, 2430286, 3931345, 6075715, 7862690, 12151430, 13366573, 26733146, 66832865, 133665730]

約数ペア:

[(1, 133665730), (2, 66832865), (5, 26733146), (10, 13366573), (11, 12151430), (17, 7862690), (22, 6075715), (34, 3931345), (55, 2430286), (85, 1572538), (110, 1215143), (170, 786269), (187, 714790), (374, 357395), (935, 142958), (1870, 71479)]