2566172580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42769543}}^1$

素因数の和:42769555

約数の個数: 24

約数和(自身を含む): 7185283392

約数和(自身を除く): 4619110812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42769543, 85539086, 128308629, 171078172, 213847715, 256617258, 427695430, 513234516, 641543145, 855390860, 1283086290, 2566172580]

約数ペア:

[(1, 2566172580), (2, 1283086290), (3, 855390860), (4, 641543145), (5, 513234516), (6, 427695430), (10, 256617258), (12, 213847715), (15, 171078172), (20, 128308629), (30, 85539086), (60, 42769543)]