196290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{727}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 524160

約数和(自身を除く): 327870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 727, 1454, 2181, 3635, 4362, 6543, 7270, 10905, 13086, 19629, 21810, 32715, 39258, 65430, 98145, 196290]

約数ペア:

[(1, 196290), (2, 98145), (3, 65430), (5, 39258), (6, 32715), (9, 21810), (10, 19629), (15, 13086), (18, 10905), (27, 7270), (30, 6543), (45, 4362), (54, 3635), (90, 2181), (135, 1454), (270, 727)]