65326070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 125388000

約数和(自身を除く): 60061930

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 2579, 5066, 5158, 12665, 12895, 25330, 25790, 43843, 87686, 219215, 384271, 438430, 768542, 1921355, 3842710, 6532607, 13065214, 32663035, 65326070]

約数ペア:

[(1, 65326070), (2, 32663035), (5, 13065214), (10, 6532607), (17, 3842710), (34, 1921355), (85, 768542), (149, 438430), (170, 384271), (298, 219215), (745, 87686), (1490, 43843), (2533, 25790), (2579, 25330), (5066, 12895), (5158, 12665)]