1908711230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{166409}}^1$

素因数の和:166484

約数の個数: 32

約数和(自身を含む): 3642382080

約数和(自身を除く): 1733670850

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 310, 370, 1147, 2294, 5735, 11470, 166409, 332818, 832045, 1664090, 5158679, 6157133, 10317358, 12314266, 25793395, 30785665, 51586790, 61571330, 190871123, 381742246, 954355615, 1908711230]

約数ペア:

[(1, 1908711230), (2, 954355615), (5, 381742246), (10, 190871123), (31, 61571330), (37, 51586790), (62, 30785665), (74, 25793395), (155, 12314266), (185, 10317358), (310, 6157133), (370, 5158679), (1147, 1664090), (2294, 832045), (5735, 332818), (11470, 166409)]