84396270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401887}}^1$

素因数の和:401904

約数の個数: 32

約数和(自身を含む): 231487488

約数和(自身を除く): 147091218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401887, 803774, 1205661, 2009435, 2411322, 2813209, 4018870, 5626418, 6028305, 8439627, 12056610, 14066045, 16879254, 28132090, 42198135, 84396270]

約数ペア:

[(1, 84396270), (2, 42198135), (3, 28132090), (5, 16879254), (6, 14066045), (7, 12056610), (10, 8439627), (14, 6028305), (15, 5626418), (21, 4018870), (30, 2813209), (35, 2411322), (42, 2009435), (70, 1205661), (105, 803774), (210, 401887)]