138525090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18295

約数の個数: 64

約数和(自身を含む): 378473472

約数和(自身を除く): 239948382

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 18251, 36502, 54753, 91255, 109506, 182510, 200761, 273765, 401522, 419773, 547530, 602283, 839546, 1003805, 1204566, 1259319, 2007610, 2098865, 2518638, 3011415, 4197730, 4617503, 6022830, 6296595, 9235006, 12593190, 13852509, 23087515, 27705018, 46175030, 69262545, 138525090]

約数ペア:

[(1, 138525090), (2, 69262545), (3, 46175030), (5, 27705018), (6, 23087515), (10, 13852509), (11, 12593190), (15, 9235006), (22, 6296595), (23, 6022830), (30, 4617503), (33, 4197730), (46, 3011415), (55, 2518638), (66, 2098865), (69, 2007610), (110, 1259319), (115, 1204566), (138, 1003805), (165, 839546), (230, 602283), (253, 547530), (330, 419773), (345, 401522), (506, 273765), (690, 200761), (759, 182510), (1265, 109506), (1518, 91255), (2530, 54753), (3795, 36502), (7590, 18251)]