30590928

素因数分解:

$2^4\times 3^2\times {\mathrm{212437}}^1$

素因数の和:212451

約数の個数: 30

約数和(自身を含む): 85612514

約数和(自身を除く): 55021586

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 212437, 424874, 637311, 849748, 1274622, 1699496, 1911933, 2549244, 3398992, 3823866, 5098488, 7647732, 10196976, 15295464, 30590928]

約数ペア:

[(1, 30590928), (2, 15295464), (3, 10196976), (4, 7647732), (6, 5098488), (8, 3823866), (9, 3398992), (12, 2549244), (16, 1911933), (18, 1699496), (24, 1274622), (36, 849748), (48, 637311), (72, 424874), (144, 212437)]