313489717670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{819431}}^1$

素因数の和:820076

約数の個数: 32

約数和(自身を含む): 573707287296

約数和(自身を除く): 260217569626

約数列:

[1, 2, 5, 10, 67, 134, 335, 571, 670, 1142, 2855, 5710, 38257, 76514, 191285, 382570, 819431, 1638862, 4097155, 8194310, 54901877, 109803754, 274509385, 467895101, 549018770, 935790202, 2339475505, 4678951010, 31348971767, 62697943534, 156744858835, 313489717670]

約数ペア:

[(1, 313489717670), (2, 156744858835), (5, 62697943534), (10, 31348971767), (67, 4678951010), (134, 2339475505), (335, 935790202), (571, 549018770), (670, 467895101), (1142, 274509385), (2855, 109803754), (5710, 54901877), (38257, 8194310), (76514, 4097155), (191285, 1638862), (382570, 819431)]