199425630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6647521}}^1$

素因数の和:6647531

約数の個数: 16

約数和(自身を含む): 478621584

約数和(自身を除く): 279195954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6647521, 13295042, 19942563, 33237605, 39885126, 66475210, 99712815, 199425630]

約数ペア:

[(1, 199425630), (2, 99712815), (3, 66475210), (5, 39885126), (6, 33237605), (10, 19942563), (15, 13295042), (30, 6647521)]