71078310

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{87751}}^1$

素因数の和:87770

約数の個数: 40

約数和(自身を含む): 191123856

約数和(自身を除く): 120045546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 87751, 175502, 263253, 438755, 526506, 789759, 877510, 1316265, 1579518, 2369277, 2632530, 3948795, 4738554, 7107831, 7897590, 11846385, 14215662, 23692770, 35539155, 71078310]

約数ペア:

[(1, 71078310), (2, 35539155), (3, 23692770), (5, 14215662), (6, 11846385), (9, 7897590), (10, 7107831), (15, 4738554), (18, 3948795), (27, 2632530), (30, 2369277), (45, 1579518), (54, 1316265), (81, 877510), (90, 789759), (135, 526506), (162, 438755), (270, 263253), (405, 175502), (810, 87751)]