2448007870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{289021}}^1$

素因数の和:289057

約数の個数: 48

約数和(自身を含む): 5535349344

約数和(自身を除く): 3087341474

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 289021, 578042, 1445105, 2023147, 2890210, 3179231, 4046294, 6358462, 10115735, 15896155, 20231470, 22254617, 31792310, 34971541, 44509234, 69943082, 111273085, 174857705, 222546170, 244800787, 349715410, 489601574, 1224003935, 2448007870]

約数ペア:

[(1, 2448007870), (2, 1224003935), (5, 489601574), (7, 349715410), (10, 244800787), (11, 222546170), (14, 174857705), (22, 111273085), (35, 69943082), (55, 44509234), (70, 34971541), (77, 31792310), (110, 22254617), (121, 20231470), (154, 15896155), (242, 10115735), (385, 6358462), (605, 4046294), (770, 3179231), (847, 2890210), (1210, 2023147), (1694, 1445105), (4235, 578042), (8470, 289021)]