30845710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{440653}}^1$

素因数の和:440667

約数の個数: 16

約数和(自身を含む): 63454176

約数和(自身を除く): 32608466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 440653, 881306, 2203265, 3084571, 4406530, 6169142, 15422855, 30845710]

約数ペア:

[(1, 30845710), (2, 15422855), (5, 6169142), (7, 4406530), (10, 3084571), (14, 2203265), (35, 881306), (70, 440653)]