4294140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71569}}^1$

素因数の和:71581

約数の個数: 24

約数和(自身を含む): 12023760

約数和(自身を除く): 7729620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71569, 143138, 214707, 286276, 357845, 429414, 715690, 858828, 1073535, 1431380, 2147070, 4294140]

約数ペア:

[(1, 4294140), (2, 2147070), (3, 1431380), (4, 1073535), (5, 858828), (6, 715690), (10, 429414), (12, 357845), (15, 286276), (20, 214707), (30, 143138), (60, 71569)]