5170860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 16380000

約数和(自身を除く): 11209140

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, 1249, 1380, 2070, 2498, 3747, 4140, 4996, 6245, 7494, 11241, 12490, 14988, 18735, 22482, 24980, 28727, 37470, 44964, 56205, 57454, 74940, 86181, 112410, 114908, 143635, 172362, 224820, 258543, 287270, 344724, 430905, 517086, 574540, 861810, 1034172, 1292715, 1723620, 2585430, 5170860]

約数ペア:

[(1, 5170860), (2, 2585430), (3, 1723620), (4, 1292715), (5, 1034172), (6, 861810), (9, 574540), (10, 517086), (12, 430905), (15, 344724), (18, 287270), (20, 258543), (23, 224820), (30, 172362), (36, 143635), (45, 114908), (46, 112410), (60, 86181), (69, 74940), (90, 57454), (92, 56205), (115, 44964), (138, 37470), (180, 28727), (207, 24980), (230, 22482), (276, 18735), (345, 14988), (414, 12490), (460, 11241), (690, 7494), (828, 6245), (1035, 4996), (1249, 4140), (1380, 3747), (2070, 2498)]