649804510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{34039}}^1$

素因数の和:34152

約数の個数: 32

約数和(自身を含む): 1235243520

約数和(自身を除く): 585439010

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 9545, 19090, 34039, 68078, 170195, 340390, 782897, 1565794, 2825237, 3914485, 5650474, 7828970, 14126185, 28252370, 64980451, 129960902, 324902255, 649804510]

約数ペア:

[(1, 649804510), (2, 324902255), (5, 129960902), (10, 64980451), (23, 28252370), (46, 14126185), (83, 7828970), (115, 5650474), (166, 3914485), (230, 2825237), (415, 1565794), (830, 782897), (1909, 340390), (3818, 170195), (9545, 68078), (19090, 34039)]