2017994310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2491351}}^1$

素因数の和:2491370

約数の個数: 40

約数和(自身を含む): 5426164656

約数和(自身を除く): 3408170346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2491351, 4982702, 7474053, 12456755, 14948106, 22422159, 24913510, 37370265, 44844318, 67266477, 74740530, 112110795, 134532954, 201799431, 224221590, 336332385, 403598862, 672664770, 1008997155, 2017994310]

約数ペア:

[(1, 2017994310), (2, 1008997155), (3, 672664770), (5, 403598862), (6, 336332385), (9, 224221590), (10, 201799431), (15, 134532954), (18, 112110795), (27, 74740530), (30, 67266477), (45, 44844318), (54, 37370265), (81, 24913510), (90, 22422159), (135, 14948106), (162, 12456755), (270, 7474053), (405, 4982702), (810, 2491351)]