85538570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34631}}^1$

素因数の和:34670

約数の個数: 32

約数和(自身を含む): 174545280

約数和(自身を除く): 89006710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 34631, 69262, 173155, 346310, 450203, 657989, 900406, 1315978, 2251015, 3289945, 4502030, 6579890, 8553857, 17107714, 42769285, 85538570]

約数ペア:

[(1, 85538570), (2, 42769285), (5, 17107714), (10, 8553857), (13, 6579890), (19, 4502030), (26, 3289945), (38, 2251015), (65, 1315978), (95, 900406), (130, 657989), (190, 450203), (247, 346310), (494, 173155), (1235, 69262), (2470, 34631)]