30706890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2789}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 73923840

約数和(自身を除く): 43216950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 367, 734, 1101, 1835, 2202, 2789, 3670, 5505, 5578, 8367, 11010, 13945, 16734, 27890, 41835, 83670, 1023563, 2047126, 3070689, 5117815, 6141378, 10235630, 15353445, 30706890]

約数ペア:

[(1, 30706890), (2, 15353445), (3, 10235630), (5, 6141378), (6, 5117815), (10, 3070689), (15, 2047126), (30, 1023563), (367, 83670), (734, 41835), (1101, 27890), (1835, 16734), (2202, 13945), (2789, 11010), (3670, 8367), (5505, 5578)]