84045570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{400217}}^1$

素因数の和:400234

約数の個数: 32

約数和(自身を含む): 230525568

約数和(自身を除く): 146479998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 400217, 800434, 1200651, 2001085, 2401302, 2801519, 4002170, 5603038, 6003255, 8404557, 12006510, 14007595, 16809114, 28015190, 42022785, 84045570]

約数ペア:

[(1, 84045570), (2, 42022785), (3, 28015190), (5, 16809114), (6, 14007595), (7, 12006510), (10, 8404557), (14, 6003255), (15, 5603038), (21, 4002170), (30, 2801519), (35, 2401302), (42, 2001085), (70, 1200651), (105, 800434), (210, 400217)]