163456290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5059}}^1$

素因数の和:5431

約数の個数: 48

約数和(自身を含む): 426254400

約数和(自身を除く): 262798110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 359, 718, 1077, 1795, 2154, 3231, 3590, 5059, 5385, 6462, 10118, 10770, 15177, 16155, 25295, 30354, 32310, 45531, 50590, 75885, 91062, 151770, 227655, 455310, 1816181, 3632362, 5448543, 9080905, 10897086, 16345629, 18161810, 27242715, 32691258, 54485430, 81728145, 163456290]

約数ペア:

[(1, 163456290), (2, 81728145), (3, 54485430), (5, 32691258), (6, 27242715), (9, 18161810), (10, 16345629), (15, 10897086), (18, 9080905), (30, 5448543), (45, 3632362), (90, 1816181), (359, 455310), (718, 227655), (1077, 151770), (1795, 91062), (2154, 75885), (3231, 50590), (3590, 45531), (5059, 32310), (5385, 30354), (6462, 25295), (10118, 16155), (10770, 15177)]