248834010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2487

約数の個数: 64

約数和(自身を含む): 627409152

約数和(自身を除く): 378575142

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 157, 230, 314, 345, 471, 690, 785, 942, 1570, 2297, 2355, 3611, 4594, 4710, 6891, 7222, 10833, 11485, 13782, 18055, 21666, 22970, 34455, 36110, 52831, 54165, 68910, 105662, 108330, 158493, 264155, 316986, 360629, 528310, 721258, 792465, 1081887, 1584930, 1803145, 2163774, 3606290, 5409435, 8294467, 10818870, 16588934, 24883401, 41472335, 49766802, 82944670, 124417005, 248834010]

約数ペア:

[(1, 248834010), (2, 124417005), (3, 82944670), (5, 49766802), (6, 41472335), (10, 24883401), (15, 16588934), (23, 10818870), (30, 8294467), (46, 5409435), (69, 3606290), (115, 2163774), (138, 1803145), (157, 1584930), (230, 1081887), (314, 792465), (345, 721258), (471, 528310), (690, 360629), (785, 316986), (942, 264155), (1570, 158493), (2297, 108330), (2355, 105662), (3611, 68910), (4594, 54165), (4710, 52831), (6891, 36110), (7222, 34455), (10833, 22970), (11485, 21666), (13782, 18055)]