85403970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{105437}}^1$

素因数の和:105456

約数の個数: 40

約数和(自身を含む): 229643964

約数和(自身を除く): 144239994

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 105437, 210874, 316311, 527185, 632622, 948933, 1054370, 1581555, 1897866, 2846799, 3163110, 4744665, 5693598, 8540397, 9489330, 14233995, 17080794, 28467990, 42701985, 85403970]

約数ペア:

[(1, 85403970), (2, 42701985), (3, 28467990), (5, 17080794), (6, 14233995), (9, 9489330), (10, 8540397), (15, 5693598), (18, 4744665), (27, 3163110), (30, 2846799), (45, 1897866), (54, 1581555), (81, 1054370), (90, 948933), (135, 632622), (162, 527185), (270, 316311), (405, 210874), (810, 105437)]