30442874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17971}}^1$

素因数の和:18002

約数の個数: 24

約数和(自身を含む): 57366624

約数和(自身を除く): 26923750

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 17971, 35942, 125797, 197681, 251594, 395362, 1383767, 2174491, 2767534, 4348982, 15221437, 30442874]

約数ペア:

[(1, 30442874), (2, 15221437), (7, 4348982), (11, 2767534), (14, 2174491), (22, 1383767), (77, 395362), (121, 251594), (154, 197681), (242, 125797), (847, 35942), (1694, 17971)]