84088340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{600631}}^1$

素因数の和:600647

約数の個数: 24

約数和(自身を含む): 201812352

約数和(自身を除く): 117724012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 600631, 1201262, 2402524, 3003155, 4204417, 6006310, 8408834, 12012620, 16817668, 21022085, 42044170, 84088340]

約数ペア:

[(1, 84088340), (2, 42044170), (4, 21022085), (5, 16817668), (7, 12012620), (10, 8408834), (14, 6006310), (20, 4204417), (28, 3003155), (35, 2402524), (70, 1201262), (140, 600631)]