68729010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1117}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 189326592

約数和(自身を除く): 120597582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1117, 1465, 1758, 2051, 2234, 2930, 3351, 4102, 4395, 5585, 6153, 6702, 7819, 8790, 10255, 11170, 12306, 15638, 16755, 20510, 23457, 30765, 33510, 39095, 46914, 61530, 78190, 117285, 234570, 327281, 654562, 981843, 1636405, 1963686, 2290967, 3272810, 4581934, 4909215, 6872901, 9818430, 11454835, 13745802, 22909670, 34364505, 68729010]

約数ペア:

[(1, 68729010), (2, 34364505), (3, 22909670), (5, 13745802), (6, 11454835), (7, 9818430), (10, 6872901), (14, 4909215), (15, 4581934), (21, 3272810), (30, 2290967), (35, 1963686), (42, 1636405), (70, 981843), (105, 654562), (210, 327281), (293, 234570), (586, 117285), (879, 78190), (1117, 61530), (1465, 46914), (1758, 39095), (2051, 33510), (2234, 30765), (2930, 23457), (3351, 20510), (4102, 16755), (4395, 15638), (5585, 12306), (6153, 11170), (6702, 10255), (7819, 8790)]