1543388820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{547301}}^1$

素因数の和:547360

約数の個数: 48

約数和(自身を含む): 4413443328

約数和(自身を除く): 2870054508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 547301, 1094602, 1641903, 2189204, 2736505, 3283806, 5473010, 6567612, 8209515, 10946020, 16419030, 25723147, 32838060, 51446294, 77169441, 102892588, 128615735, 154338882, 257231470, 308677764, 385847205, 514462940, 771694410, 1543388820]

約数ペア:

[(1, 1543388820), (2, 771694410), (3, 514462940), (4, 385847205), (5, 308677764), (6, 257231470), (10, 154338882), (12, 128615735), (15, 102892588), (20, 77169441), (30, 51446294), (47, 32838060), (60, 25723147), (94, 16419030), (141, 10946020), (188, 8209515), (235, 6567612), (282, 5473010), (470, 3283806), (564, 2736505), (705, 2189204), (940, 1641903), (1410, 1094602), (2820, 547301)]