1188509770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{122149}}^1$

素因数の和:122302

約数の個数: 32

約数和(自身を含む): 2462544000

約数和(自身を除く): 1274034230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 122149, 244298, 610745, 855043, 1221490, 1710086, 4275215, 8550430, 16978711, 33957422, 84893555, 118850977, 169787110, 237701954, 594254885, 1188509770]

約数ペア:

[(1, 1188509770), (2, 594254885), (5, 237701954), (7, 169787110), (10, 118850977), (14, 84893555), (35, 33957422), (70, 16978711), (139, 8550430), (278, 4275215), (695, 1710086), (973, 1221490), (1390, 855043), (1946, 610745), (4865, 244298), (9730, 122149)]