13952269870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{18661}}^1$

素因数の和:19657

約数の個数: 64

約数和(自身を含む): 31344993792

約数和(自身を除く): 17392723922

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 971, 1942, 4855, 6797, 9710, 10681, 13594, 18661, 21362, 33985, 37322, 53405, 67970, 74767, 93305, 106810, 130627, 149534, 186610, 205271, 261254, 373835, 410542, 653135, 747670, 1026355, 1306270, 1436897, 2052710, 2873794, 7184485, 14368970, 18119831, 36239662, 90599155, 126838817, 181198310, 199318141, 253677634, 398636282, 634194085, 996590705, 1268388170, 1395226987, 1993181410, 2790453974, 6976134935, 13952269870]

約数ペア:

[(1, 13952269870), (2, 6976134935), (5, 2790453974), (7, 1993181410), (10, 1395226987), (11, 1268388170), (14, 996590705), (22, 634194085), (35, 398636282), (55, 253677634), (70, 199318141), (77, 181198310), (110, 126838817), (154, 90599155), (385, 36239662), (770, 18119831), (971, 14368970), (1942, 7184485), (4855, 2873794), (6797, 2052710), (9710, 1436897), (10681, 1306270), (13594, 1026355), (18661, 747670), (21362, 653135), (33985, 410542), (37322, 373835), (53405, 261254), (67970, 205271), (74767, 186610), (93305, 149534), (106810, 130627)]