89310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 231840

約数和(自身を除く): 142530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 229, 390, 458, 687, 1145, 1374, 2290, 2977, 3435, 5954, 6870, 8931, 14885, 17862, 29770, 44655, 89310]

約数ペア:

[(1, 89310), (2, 44655), (3, 29770), (5, 17862), (6, 14885), (10, 8931), (13, 6870), (15, 5954), (26, 3435), (30, 2977), (39, 2290), (65, 1374), (78, 1145), (130, 687), (195, 458), (229, 390)]