6411630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213721}}^1$

素因数の和:213731

約数の個数: 16

約数和(自身を含む): 15387984

約数和(自身を除く): 8976354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213721, 427442, 641163, 1068605, 1282326, 2137210, 3205815, 6411630]

約数ペア:

[(1, 6411630), (2, 3205815), (3, 2137210), (5, 1282326), (6, 1068605), (10, 641163), (15, 427442), (30, 213721)]