230618570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{253427}}^1$

素因数の和:253454

約数の個数: 32

約数和(自身を含む): 510910848

約数和(自身を除く): 280292278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 253427, 506854, 1267135, 1773989, 2534270, 3294551, 3547978, 6589102, 8869945, 16472755, 17739890, 23061857, 32945510, 46123714, 115309285, 230618570]

約数ペア:

[(1, 230618570), (2, 115309285), (5, 46123714), (7, 32945510), (10, 23061857), (13, 17739890), (14, 16472755), (26, 8869945), (35, 6589102), (65, 3547978), (70, 3294551), (91, 2534270), (130, 1773989), (182, 1267135), (455, 506854), (910, 253427)]