27792310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4397

約数の個数: 48

約数和(自身を含む): 62684496

約数和(自身を除く): 34892186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 4363, 6370, 8726, 21815, 30541, 43630, 56719, 61082, 113438, 152705, 213787, 283595, 305410, 397033, 427574, 567190, 794066, 1068935, 1985165, 2137870, 2779231, 3970330, 5558462, 13896155, 27792310]

約数ペア:

[(1, 27792310), (2, 13896155), (5, 5558462), (7, 3970330), (10, 2779231), (13, 2137870), (14, 1985165), (26, 1068935), (35, 794066), (49, 567190), (65, 427574), (70, 397033), (91, 305410), (98, 283595), (130, 213787), (182, 152705), (245, 113438), (455, 61082), (490, 56719), (637, 43630), (910, 30541), (1274, 21815), (3185, 8726), (4363, 6370)]