23686670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1184

約数の個数: 32

約数和(自身を含む): 48895488

約数和(自身を除く): 25208818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 647, 1046, 1294, 2615, 3235, 3661, 4529, 5230, 6470, 7322, 9058, 18305, 22645, 36610, 45290, 338381, 676762, 1691905, 2368667, 3383810, 4737334, 11843335, 23686670]

約数ペア:

[(1, 23686670), (2, 11843335), (5, 4737334), (7, 3383810), (10, 2368667), (14, 1691905), (35, 676762), (70, 338381), (523, 45290), (647, 36610), (1046, 22645), (1294, 18305), (2615, 9058), (3235, 7322), (3661, 6470), (4529, 5230)]