213225530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3046079}}^1$

素因数の和:3046093

約数の個数: 16

約数和(自身を含む): 438635520

約数和(自身を除く): 225409990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3046079, 6092158, 15230395, 21322553, 30460790, 42645106, 106612765, 213225530]

約数ペア:

[(1, 213225530), (2, 106612765), (5, 42645106), (7, 30460790), (10, 21322553), (14, 15230395), (35, 6092158), (70, 3046079)]