289200670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{24571}}^1$

素因数の和:24696

約数の個数: 32

約数和(自身を含む): 573215616

約数和(自身を除く): 284014946

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 24571, 49142, 122855, 245710, 270281, 540562, 1351405, 2629097, 2702810, 5258194, 13145485, 26290970, 28920067, 57840134, 144600335, 289200670]

約数ペア:

[(1, 289200670), (2, 144600335), (5, 57840134), (10, 28920067), (11, 26290970), (22, 13145485), (55, 5258194), (107, 2702810), (110, 2629097), (214, 1351405), (535, 540562), (1070, 270281), (1177, 245710), (2354, 122855), (5885, 49142), (11770, 24571)]