30889474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 58521600

約数和(自身を除く): 27632126

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 2539, 5078, 6083, 12166, 17773, 27929, 35546, 55858, 195503, 200581, 391006, 401162, 1404067, 2206391, 2808134, 4412782, 15444737, 30889474]

約数ペア:

[(1, 30889474), (2, 15444737), (7, 4412782), (11, 2808134), (14, 2206391), (22, 1404067), (77, 401162), (79, 391006), (154, 200581), (158, 195503), (553, 55858), (869, 35546), (1106, 27929), (1738, 17773), (2539, 12166), (5078, 6083)]