120870306

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43889}}^1$

素因数の和:43920

約数の個数: 40

約数和(自身を含む): 286777260

約数和(自身を除く): 165906954

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 43889, 87778, 131667, 263334, 395001, 746113, 790002, 1185003, 1492226, 2238339, 2370006, 3555009, 4476678, 6715017, 7110018, 13430034, 20145051, 40290102, 60435153, 120870306]

約数ペア:

[(1, 120870306), (2, 60435153), (3, 40290102), (6, 20145051), (9, 13430034), (17, 7110018), (18, 6715017), (27, 4476678), (34, 3555009), (51, 2370006), (54, 2238339), (81, 1492226), (102, 1185003), (153, 790002), (162, 746113), (306, 395001), (459, 263334), (918, 131667), (1377, 87778), (2754, 43889)]