851102210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{392213}}^1$

素因数の和:392258

約数の個数: 32

約数和(自身を含む): 1807322112

約数和(自身を除く): 956219902

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 392213, 784426, 1961065, 2745491, 3922130, 5490982, 12158603, 13727455, 24317206, 27454910, 60793015, 85110221, 121586030, 170220442, 425551105, 851102210]

約数ペア:

[(1, 851102210), (2, 425551105), (5, 170220442), (7, 121586030), (10, 85110221), (14, 60793015), (31, 27454910), (35, 24317206), (62, 13727455), (70, 12158603), (155, 5490982), (217, 3922130), (310, 2745491), (434, 1961065), (1085, 784426), (2170, 392213)]