65169670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13219}}^1$

素因数の和:13272

約数の個数: 32

約数和(自身を含む): 128498400

約数和(自身を除く): 63328730

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 13219, 26438, 66095, 132190, 224723, 383351, 449446, 766702, 1123615, 1916755, 2247230, 3833510, 6516967, 13033934, 32584835, 65169670]

約数ペア:

[(1, 65169670), (2, 32584835), (5, 13033934), (10, 6516967), (17, 3833510), (29, 2247230), (34, 1916755), (58, 1123615), (85, 766702), (145, 449446), (170, 383351), (290, 224723), (493, 132190), (986, 66095), (2465, 26438), (4930, 13219)]