70217810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41549}}^1$

素因数の和:41582

約数の個数: 24

約数和(自身を含む): 136865700

約数和(自身を除く): 66647890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 41549, 83098, 207745, 415490, 540137, 1080274, 2700685, 5401370, 7021781, 14043562, 35108905, 70217810]

約数ペア:

[(1, 70217810), (2, 35108905), (5, 14043562), (10, 7021781), (13, 5401370), (26, 2700685), (65, 1080274), (130, 540137), (169, 415490), (338, 207745), (845, 83098), (1690, 41549)]