143206740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34591}}^1$

素因数の和:34629

約数の個数: 72

約数和(自身を含む): 453293568

約数和(自身を除く): 310086828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 34591, 69182, 103773, 138364, 172955, 207546, 311319, 345910, 415092, 518865, 622638, 691820, 795593, 1037730, 1245276, 1556595, 1591186, 2075460, 2386779, 3113190, 3182372, 3977965, 4773558, 6226380, 7160337, 7955930, 9547116, 11933895, 14320674, 15911860, 23867790, 28641348, 35801685, 47735580, 71603370, 143206740]

約数ペア:

[(1, 143206740), (2, 71603370), (3, 47735580), (4, 35801685), (5, 28641348), (6, 23867790), (9, 15911860), (10, 14320674), (12, 11933895), (15, 9547116), (18, 7955930), (20, 7160337), (23, 6226380), (30, 4773558), (36, 3977965), (45, 3182372), (46, 3113190), (60, 2386779), (69, 2075460), (90, 1591186), (92, 1556595), (115, 1245276), (138, 1037730), (180, 795593), (207, 691820), (230, 622638), (276, 518865), (345, 415092), (414, 345910), (460, 311319), (690, 207546), (828, 172955), (1035, 138364), (1380, 103773), (2070, 69182), (4140, 34591)]