28604670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20287}}^1$

素因数の和:20344

約数の個数: 32

約数和(自身を含む): 70115328

約数和(自身を除く): 41510658

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 20287, 40574, 60861, 101435, 121722, 202870, 304305, 608610, 953489, 1906978, 2860467, 4767445, 5720934, 9534890, 14302335, 28604670]

約数ペア:

[(1, 28604670), (2, 14302335), (3, 9534890), (5, 5720934), (6, 4767445), (10, 2860467), (15, 1906978), (30, 953489), (47, 608610), (94, 304305), (141, 202870), (235, 121722), (282, 101435), (470, 60861), (705, 40574), (1410, 20287)]