42032690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{85781}}^1$

素因数の和:85802

約数の個数: 24

約数和(自身を含む): 88012332

約数和(自身を除く): 45979642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 85781, 171562, 428905, 600467, 857810, 1200934, 3002335, 4203269, 6004670, 8406538, 21016345, 42032690]

約数ペア:

[(1, 42032690), (2, 21016345), (5, 8406538), (7, 6004670), (10, 4203269), (14, 3002335), (35, 1200934), (49, 857810), (70, 600467), (98, 428905), (245, 171562), (490, 85781)]