70299970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{540769}}^1$

素因数の和:540789

約数の個数: 16

約数和(自身を含む): 136274040

約数和(自身を除く): 65974070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 540769, 1081538, 2703845, 5407690, 7029997, 14059994, 35149985, 70299970]

約数ペア:

[(1, 70299970), (2, 35149985), (5, 14059994), (10, 7029997), (13, 5407690), (26, 2703845), (65, 1081538), (130, 540769)]