65486170

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 120149568

約数和(自身を除く): 54663398

約数列:

[1, 2, 5, 10, 83, 166, 257, 307, 415, 514, 614, 830, 1285, 1535, 2570, 3070, 21331, 25481, 42662, 50962, 78899, 106655, 127405, 157798, 213310, 254810, 394495, 788990, 6548617, 13097234, 32743085, 65486170]

約数ペア:

[(1, 65486170), (2, 32743085), (5, 13097234), (10, 6548617), (83, 788990), (166, 394495), (257, 254810), (307, 213310), (415, 157798), (514, 127405), (614, 106655), (830, 78899), (1285, 50962), (1535, 42662), (2570, 25481), (3070, 21331)]