68746770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33211}}^1$

素因数の和:33247

約数の個数: 48

約数和(自身を含む): 186518592

約数和(自身を除く): 117771822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 33211, 66422, 99633, 166055, 199266, 298899, 332110, 498165, 597798, 763853, 996330, 1494495, 1527706, 2291559, 2988990, 3819265, 4583118, 6874677, 7638530, 11457795, 13749354, 22915590, 34373385, 68746770]

約数ペア:

[(1, 68746770), (2, 34373385), (3, 22915590), (5, 13749354), (6, 11457795), (9, 7638530), (10, 6874677), (15, 4583118), (18, 3819265), (23, 2988990), (30, 2291559), (45, 1527706), (46, 1494495), (69, 996330), (90, 763853), (115, 597798), (138, 498165), (207, 332110), (230, 298899), (345, 199266), (414, 166055), (690, 99633), (1035, 66422), (2070, 33211)]