30330475

素因数分解:

$5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{659}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 43211520

約数和(自身を除く): 12881045

約数列:

[1, 5, 7, 25, 35, 175, 263, 659, 1315, 1841, 3295, 4613, 6575, 9205, 16475, 23065, 46025, 115325, 173317, 866585, 1213219, 4332925, 6066095, 30330475]

約数ペア:

[(1, 30330475), (5, 6066095), (7, 4332925), (25, 1213219), (35, 866585), (175, 173317), (263, 115325), (659, 46025), (1315, 23065), (1841, 16475), (3295, 9205), (4613, 6575)]