69339410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{141509}}^1$

素因数の和:141530

約数の個数: 24

約数和(自身を含む): 145189260

約数和(自身を除く): 75849850

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 141509, 283018, 707545, 990563, 1415090, 1981126, 4952815, 6933941, 9905630, 13867882, 34669705, 69339410]

約数ペア:

[(1, 69339410), (2, 34669705), (5, 13867882), (7, 9905630), (10, 6933941), (14, 4952815), (35, 1981126), (49, 1415090), (70, 990563), (98, 707545), (245, 283018), (490, 141509)]