84871380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5591}}^1$

素因数の和:5637

約数の個数: 96

約数和(自身を含む): 270563328

約数和(自身を除く): 185691948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 5591, 7590, 11182, 15180, 16773, 22364, 27955, 33546, 55910, 61501, 67092, 83865, 111820, 123002, 128593, 167730, 184503, 246004, 257186, 307505, 335460, 369006, 385779, 514372, 615010, 642965, 738012, 771558, 922515, 1230020, 1285930, 1414523, 1543116, 1845030, 1928895, 2571860, 2829046, 3690060, 3857790, 4243569, 5658092, 7072615, 7715580, 8487138, 14145230, 16974276, 21217845, 28290460, 42435690, 84871380]

約数ペア:

[(1, 84871380), (2, 42435690), (3, 28290460), (4, 21217845), (5, 16974276), (6, 14145230), (10, 8487138), (11, 7715580), (12, 7072615), (15, 5658092), (20, 4243569), (22, 3857790), (23, 3690060), (30, 2829046), (33, 2571860), (44, 1928895), (46, 1845030), (55, 1543116), (60, 1414523), (66, 1285930), (69, 1230020), (92, 922515), (110, 771558), (115, 738012), (132, 642965), (138, 615010), (165, 514372), (220, 385779), (230, 369006), (253, 335460), (276, 307505), (330, 257186), (345, 246004), (460, 184503), (506, 167730), (660, 128593), (690, 123002), (759, 111820), (1012, 83865), (1265, 67092), (1380, 61501), (1518, 55910), (2530, 33546), (3036, 27955), (3795, 22364), (5060, 16773), (5591, 15180), (7590, 11182)]