1300130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2573424

約数和(自身を除く): 1273294

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 137, 146, 274, 365, 685, 730, 949, 1370, 1781, 1898, 3562, 4745, 8905, 9490, 10001, 17810, 20002, 50005, 100010, 130013, 260026, 650065, 1300130]

約数ペア:

[(1, 1300130), (2, 650065), (5, 260026), (10, 130013), (13, 100010), (26, 50005), (65, 20002), (73, 17810), (130, 10001), (137, 9490), (146, 8905), (274, 4745), (365, 3562), (685, 1898), (730, 1781), (949, 1370)]