1030766905

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2543}}^1$

素因数の和:2905

約数の個数: 32

約数和(自身を含む): 1457040384

約数和(自身を除く): 426273479

約数列:

[1, 5, 7, 35, 37, 185, 259, 313, 1295, 1565, 2191, 2543, 10955, 11581, 12715, 17801, 57905, 81067, 89005, 94091, 405335, 470455, 658637, 795959, 3293185, 3979795, 5571713, 27858565, 29450483, 147252415, 206153381, 1030766905]

約数ペア:

[(1, 1030766905), (5, 206153381), (7, 147252415), (35, 29450483), (37, 27858565), (185, 5571713), (259, 3979795), (313, 3293185), (1295, 795959), (1565, 658637), (2191, 470455), (2543, 405335), (10955, 94091), (11581, 89005), (12715, 81067), (17801, 57905)]