280134610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{39623}}^1$

素因数の和:39738

約数の個数: 32

約数和(自身を含む): 581997312

約数和(自身を除く): 301862702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 39623, 79246, 198115, 277361, 396230, 554722, 1386805, 2773610, 4001923, 8003846, 20009615, 28013461, 40019230, 56026922, 140067305, 280134610]

約数ペア:

[(1, 280134610), (2, 140067305), (5, 56026922), (7, 40019230), (10, 28013461), (14, 20009615), (35, 8003846), (70, 4001923), (101, 2773610), (202, 1386805), (505, 554722), (707, 396230), (1010, 277361), (1414, 198115), (3535, 79246), (7070, 39623)]