16566270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78887}}^1$

素因数の和:78904

約数の個数: 32

約数和(自身を含む): 45439488

約数和(自身を除く): 28873218

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78887, 157774, 236661, 394435, 473322, 552209, 788870, 1104418, 1183305, 1656627, 2366610, 2761045, 3313254, 5522090, 8283135, 16566270]

約数ペア:

[(1, 16566270), (2, 8283135), (3, 5522090), (5, 3313254), (6, 2761045), (7, 2366610), (10, 1656627), (14, 1183305), (15, 1104418), (21, 788870), (30, 552209), (35, 473322), (42, 394435), (70, 236661), (105, 157774), (210, 78887)]