30985810

素因数分解:

$2^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8443}}^1$

素因数の和:8817

約数の個数: 16

約数和(自身を含む): 55933056

約数和(自身を除く): 24947246

約数列:

[1, 2, 5, 10, 367, 734, 1835, 3670, 8443, 16886, 42215, 84430, 3098581, 6197162, 15492905, 30985810]

約数ペア:

[(1, 30985810), (2, 15492905), (5, 6197162), (10, 3098581), (367, 84430), (734, 42215), (1835, 16886), (3670, 8443)]