16990710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51487}}^1$

素因数の和:51508

約数の個数: 32

約数和(自身を含む): 44485632

約数和(自身を除く): 27494922

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 51487, 102974, 154461, 257435, 308922, 514870, 566357, 772305, 1132714, 1544610, 1699071, 2831785, 3398142, 5663570, 8495355, 16990710]

約数ペア:

[(1, 16990710), (2, 8495355), (3, 5663570), (5, 3398142), (6, 2831785), (10, 1699071), (11, 1544610), (15, 1132714), (22, 772305), (30, 566357), (33, 514870), (55, 308922), (66, 257435), (110, 154461), (165, 102974), (330, 51487)]