10920490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{156007}}^1$

素因数の和:156021

約数の個数: 16

約数和(自身を含む): 22465152

約数和(自身を除く): 11544662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 156007, 312014, 780035, 1092049, 1560070, 2184098, 5460245, 10920490]

約数ペア:

[(1, 10920490), (2, 5460245), (5, 2184098), (7, 1560070), (10, 1092049), (14, 780035), (35, 312014), (70, 156007)]