675371810

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{3709}}^1$

素因数の和:3986

約数の個数: 32

約数和(自身を含む): 1234094400

約数和(自身を除く): 558722590

約数列:

[1, 2, 5, 10, 131, 139, 262, 278, 655, 695, 1310, 1390, 3709, 7418, 18209, 18545, 36418, 37090, 91045, 182090, 485879, 515551, 971758, 1031102, 2429395, 2577755, 4858790, 5155510, 67537181, 135074362, 337685905, 675371810]

約数ペア:

[(1, 675371810), (2, 337685905), (5, 135074362), (10, 67537181), (131, 5155510), (139, 4858790), (262, 2577755), (278, 2429395), (655, 1031102), (695, 971758), (1310, 515551), (1390, 485879), (3709, 182090), (7418, 91045), (18209, 37090), (18545, 36418)]