30040570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2371}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 62165376

約数和(自身を除く): 32124806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 181, 362, 905, 1267, 1810, 2371, 2534, 4742, 6335, 11855, 12670, 16597, 23710, 33194, 82985, 165970, 429151, 858302, 2145755, 3004057, 4291510, 6008114, 15020285, 30040570]

約数ペア:

[(1, 30040570), (2, 15020285), (5, 6008114), (7, 4291510), (10, 3004057), (14, 2145755), (35, 858302), (70, 429151), (181, 165970), (362, 82985), (905, 33194), (1267, 23710), (1810, 16597), (2371, 12670), (2534, 11855), (4742, 6335)]