2728610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^2$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 5133780

約数和(自身を除く): 2405170

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 5626, 9409, 14065, 18818, 28130, 47045, 94090, 272861, 545722, 1364305, 2728610]

約数ペア:

[(1, 2728610), (2, 1364305), (5, 545722), (10, 272861), (29, 94090), (58, 47045), (97, 28130), (145, 18818), (194, 14065), (290, 9409), (485, 5626), (970, 2813)]