14880702970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{212581471}}^1$

素因数の和:212581485

約数の個数: 16

約数和(自身を含む): 30611731968

約数和(自身を除く): 15731028998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 212581471, 425162942, 1062907355, 1488070297, 2125814710, 2976140594, 7440351485, 14880702970]

約数ペア:

[(1, 14880702970), (2, 7440351485), (5, 2976140594), (7, 2125814710), (10, 1488070297), (14, 1062907355), (35, 425162942), (70, 212581471)]