128462010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{5441}}^1$

素因数の和:6238

約数の個数: 32

約数和(自身を含む): 308757312

約数和(自身を除く): 180295302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 787, 1574, 2361, 3935, 4722, 5441, 7870, 10882, 11805, 16323, 23610, 27205, 32646, 54410, 81615, 163230, 4282067, 8564134, 12846201, 21410335, 25692402, 42820670, 64231005, 128462010]

約数ペア:

[(1, 128462010), (2, 64231005), (3, 42820670), (5, 25692402), (6, 21410335), (10, 12846201), (15, 8564134), (30, 4282067), (787, 163230), (1574, 81615), (2361, 54410), (3935, 32646), (4722, 27205), (5441, 23610), (7870, 16323), (10882, 11805)]