68710366070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{621757}}^1$

素因数の和:622064

約数の個数: 32

約数和(自身を含む): 127047542688

約数和(自身を除く): 58337176618

約数列:

[1, 2, 5, 10, 43, 86, 215, 257, 430, 514, 1285, 2570, 11051, 22102, 55255, 110510, 621757, 1243514, 3108785, 6217570, 26735551, 53471102, 133677755, 159791549, 267355510, 319583098, 798957745, 1597915490, 6871036607, 13742073214, 34355183035, 68710366070]

約数ペア:

[(1, 68710366070), (2, 34355183035), (5, 13742073214), (10, 6871036607), (43, 1597915490), (86, 798957745), (215, 319583098), (257, 267355510), (430, 159791549), (514, 133677755), (1285, 53471102), (2570, 26735551), (11051, 6217570), (22102, 3108785), (55255, 1243514), (110510, 621757)]