61026910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28123}}^1$

素因数の和:28168

約数の個数: 32

約数和(自身を含む): 129595392

約数和(自身を除く): 68568482

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 28123, 56246, 140615, 196861, 281230, 393722, 871813, 984305, 1743626, 1968610, 4359065, 6102691, 8718130, 12205382, 30513455, 61026910]

約数ペア:

[(1, 61026910), (2, 30513455), (5, 12205382), (7, 8718130), (10, 6102691), (14, 4359065), (31, 1968610), (35, 1743626), (62, 984305), (70, 871813), (155, 393722), (217, 281230), (310, 196861), (434, 140615), (1085, 56246), (2170, 28123)]