1330210490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19003007}}^1$

素因数の和:19003021

約数の個数: 16

約数和(自身を含む): 2736433152

約数和(自身を除く): 1406222662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19003007, 38006014, 95015035, 133021049, 190030070, 266042098, 665105245, 1330210490]

約数ペア:

[(1, 1330210490), (2, 665105245), (5, 266042098), (7, 190030070), (10, 133021049), (14, 95015035), (35, 38006014), (70, 19003007)]