97305320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{347519}}^1$

素因数の和:347537

約数の個数: 32

約数和(自身を含む): 250214400

約数和(自身を除く): 152909080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 347519, 695038, 1390076, 1737595, 2432633, 2780152, 3475190, 4865266, 6950380, 9730532, 12163165, 13900760, 19461064, 24326330, 48652660, 97305320]

約数ペア:

[(1, 97305320), (2, 48652660), (4, 24326330), (5, 19461064), (7, 13900760), (8, 12163165), (10, 9730532), (14, 6950380), (20, 4865266), (28, 3475190), (35, 2780152), (40, 2432633), (56, 1737595), (70, 1390076), (140, 695038), (280, 347519)]