345381190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 783862560

約数和(自身を除く): 438481370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 337, 385, 605, 674, 770, 847, 1210, 1331, 1685, 1694, 2359, 2662, 3370, 3707, 4235, 4718, 6655, 7414, 8470, 9317, 11795, 13310, 14641, 18535, 18634, 23590, 25949, 29282, 37070, 40777, 46585, 51898, 73205, 81554, 93170, 102487, 129745, 146410, 203885, 204974, 259490, 285439, 407770, 448547, 512435, 570878, 897094, 1024870, 1427195, 2242735, 2854390, 3139829, 4485470, 4934017, 6279658, 9868034, 15699145, 24670085, 31398290, 34538119, 49340170, 69076238, 172690595, 345381190]

約数ペア:

[(1, 345381190), (2, 172690595), (5, 69076238), (7, 49340170), (10, 34538119), (11, 31398290), (14, 24670085), (22, 15699145), (35, 9868034), (55, 6279658), (70, 4934017), (77, 4485470), (110, 3139829), (121, 2854390), (154, 2242735), (242, 1427195), (337, 1024870), (385, 897094), (605, 570878), (674, 512435), (770, 448547), (847, 407770), (1210, 285439), (1331, 259490), (1685, 204974), (1694, 203885), (2359, 146410), (2662, 129745), (3370, 102487), (3707, 93170), (4235, 81554), (4718, 73205), (6655, 51898), (7414, 46585), (8470, 40777), (9317, 37070), (11795, 29282), (13310, 25949), (14641, 23590), (18535, 18634)]