30914044

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4951}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 62117888

約数和(自身を除く): 31203844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4951, 6244, 9902, 19804, 34657, 69314, 138628, 1104073, 2208146, 4416292, 7728511, 15457022, 30914044]

約数ペア:

[(1, 30914044), (2, 15457022), (4, 7728511), (7, 4416292), (14, 2208146), (28, 1104073), (223, 138628), (446, 69314), (892, 34657), (1561, 19804), (3122, 9902), (4951, 6244)]