30923578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{7643}}^1$

素因数の和:7686

約数の個数: 24

約数和(自身を含む): 56320992

約数和(自身を除く): 25397414

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 7643, 15286, 53501, 107002, 129931, 259862, 909517, 1819034, 2208827, 4417654, 15461789, 30923578]

約数ペア:

[(1, 30923578), (2, 15461789), (7, 4417654), (14, 2208827), (17, 1819034), (34, 909517), (119, 259862), (238, 129931), (289, 107002), (578, 53501), (2023, 15286), (4046, 7643)]