127174590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20479}}^1$

素因数の和:20518

約数の個数: 64

約数和(自身を含む): 353894400

約数和(自身を除く): 226719810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 20479, 40958, 61437, 102395, 122874, 184311, 204790, 307185, 368622, 471017, 552933, 614370, 921555, 942034, 1105866, 1413051, 1843110, 2355085, 2764665, 2826102, 4239153, 4710170, 5529330, 7065255, 8478306, 12717459, 14130510, 21195765, 25434918, 42391530, 63587295, 127174590]

約数ペア:

[(1, 127174590), (2, 63587295), (3, 42391530), (5, 25434918), (6, 21195765), (9, 14130510), (10, 12717459), (15, 8478306), (18, 7065255), (23, 5529330), (27, 4710170), (30, 4239153), (45, 2826102), (46, 2764665), (54, 2355085), (69, 1843110), (90, 1413051), (115, 1105866), (135, 942034), (138, 921555), (207, 614370), (230, 552933), (270, 471017), (345, 368622), (414, 307185), (621, 204790), (690, 184311), (1035, 122874), (1242, 102395), (2070, 61437), (3105, 40958), (6210, 20479)]