82161270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{304301}}^1$

素因数の和:304317

約数の個数: 32

約数和(自身を含む): 219097440

約数和(自身を除く): 136936170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 304301, 608602, 912903, 1521505, 1825806, 2738709, 3043010, 4564515, 5477418, 8216127, 9129030, 13693545, 16432254, 27387090, 41080635, 82161270]

約数ペア:

[(1, 82161270), (2, 41080635), (3, 27387090), (5, 16432254), (6, 13693545), (9, 9129030), (10, 8216127), (15, 5477418), (18, 4564515), (27, 3043010), (30, 2738709), (45, 1825806), (54, 1521505), (90, 912903), (135, 608602), (270, 304301)]