29475320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105269}}^1$

素因数の和:105287

約数の個数: 32

約数和(自身を含む): 75794400

約数和(自身を除く): 46319080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105269, 210538, 421076, 526345, 736883, 842152, 1052690, 1473766, 2105380, 2947532, 3684415, 4210760, 5895064, 7368830, 14737660, 29475320]

約数ペア:

[(1, 29475320), (2, 14737660), (4, 7368830), (5, 5895064), (7, 4210760), (8, 3684415), (10, 2947532), (14, 2105380), (20, 1473766), (28, 1052690), (35, 842152), (40, 736883), (56, 526345), (70, 421076), (140, 210538), (280, 105269)]