66536370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 178295040

約数和(自身を除く): 111758670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 937, 1315, 1578, 1874, 2367, 2630, 2811, 3945, 4685, 4734, 5622, 7101, 7890, 8433, 9370, 11835, 14055, 14202, 16866, 23670, 25299, 28110, 35505, 42165, 50598, 71010, 84330, 126495, 246431, 252990, 492862, 739293, 1232155, 1478586, 2217879, 2464310, 3696465, 4435758, 6653637, 7392930, 11089395, 13307274, 22178790, 33268185, 66536370]

約数ペア:

[(1, 66536370), (2, 33268185), (3, 22178790), (5, 13307274), (6, 11089395), (9, 7392930), (10, 6653637), (15, 4435758), (18, 3696465), (27, 2464310), (30, 2217879), (45, 1478586), (54, 1232155), (90, 739293), (135, 492862), (263, 252990), (270, 246431), (526, 126495), (789, 84330), (937, 71010), (1315, 50598), (1578, 42165), (1874, 35505), (2367, 28110), (2630, 25299), (2811, 23670), (3945, 16866), (4685, 14202), (4734, 14055), (5622, 11835), (7101, 9370), (7890, 8433)]