82254870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{913943}}^1$

素因数の和:913956

約数の個数: 24

約数和(自身を含む): 213862896

約数和(自身を除く): 131608026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 913943, 1827886, 2741829, 4569715, 5483658, 8225487, 9139430, 13709145, 16450974, 27418290, 41127435, 82254870]

約数ペア:

[(1, 82254870), (2, 41127435), (3, 27418290), (5, 16450974), (6, 13709145), (9, 9139430), (10, 8225487), (15, 5483658), (18, 4569715), (30, 2741829), (45, 1827886), (90, 913943)]