42834190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2381}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 88496064

約数和(自身を除く): 45661874

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2381, 2570, 3598, 4762, 8995, 11905, 16667, 17990, 23810, 33334, 83335, 166670, 611917, 1223834, 3059585, 4283419, 6119170, 8566838, 21417095, 42834190]

約数ペア:

[(1, 42834190), (2, 21417095), (5, 8566838), (7, 6119170), (10, 4283419), (14, 3059585), (35, 1223834), (70, 611917), (257, 166670), (514, 83335), (1285, 33334), (1799, 23810), (2381, 17990), (2570, 16667), (3598, 11905), (4762, 8995)]