170792950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 329978880

約数和(自身を除く): 159185930

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 251, 310, 439, 502, 775, 878, 1255, 1550, 2195, 2510, 4390, 6275, 7781, 10975, 12550, 13609, 15562, 21950, 27218, 38905, 68045, 77810, 110189, 136090, 194525, 220378, 340225, 389050, 550945, 680450, 1101890, 2754725, 3415859, 5509450, 6831718, 17079295, 34158590, 85396475, 170792950]

約数ペア:

[(1, 170792950), (2, 85396475), (5, 34158590), (10, 17079295), (25, 6831718), (31, 5509450), (50, 3415859), (62, 2754725), (155, 1101890), (251, 680450), (310, 550945), (439, 389050), (502, 340225), (775, 220378), (878, 194525), (1255, 136090), (1550, 110189), (2195, 77810), (2510, 68045), (4390, 38905), (6275, 27218), (7781, 21950), (10975, 15562), (12550, 13609)]