76954990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{157051}}^1$

素因数の和:157072

約数の個数: 24

約数和(自身を含む): 161135352

約数和(自身を除く): 84180362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 157051, 314102, 785255, 1099357, 1570510, 2198714, 5496785, 7695499, 10993570, 15390998, 38477495, 76954990]

約数ペア:

[(1, 76954990), (2, 38477495), (5, 15390998), (7, 10993570), (10, 7695499), (14, 5496785), (35, 2198714), (49, 1570510), (70, 1099357), (98, 785255), (245, 314102), (490, 157051)]