141897770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2027111}}^1$

素因数の和:2027125

約数の個数: 16

約数和(自身を含む): 291904128

約数和(自身を除く): 150006358

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2027111, 4054222, 10135555, 14189777, 20271110, 28379554, 70948885, 141897770]

約数ペア:

[(1, 141897770), (2, 70948885), (5, 28379554), (7, 20271110), (10, 14189777), (14, 10135555), (35, 4054222), (70, 2027111)]