31004370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{4253}}^1$

素因数の和:4278

約数の個数: 56

約数和(自身を含む): 83693196

約数和(自身を除く): 52688826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 4253, 7290, 8506, 12759, 21265, 25518, 38277, 42530, 63795, 76554, 114831, 127590, 191385, 229662, 344493, 382770, 574155, 688986, 1033479, 1148310, 1722465, 2066958, 3100437, 3444930, 5167395, 6200874, 10334790, 15502185, 31004370]

約数ペア:

[(1, 31004370), (2, 15502185), (3, 10334790), (5, 6200874), (6, 5167395), (9, 3444930), (10, 3100437), (15, 2066958), (18, 1722465), (27, 1148310), (30, 1033479), (45, 688986), (54, 574155), (81, 382770), (90, 344493), (135, 229662), (162, 191385), (243, 127590), (270, 114831), (405, 76554), (486, 63795), (729, 42530), (810, 38277), (1215, 25518), (1458, 21265), (2430, 12759), (3645, 8506), (4253, 7290)]