30311919

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 49129080

約数和(自身を除く): 18817161

約数列:

[1, 3, 9, 11, 33, 53, 99, 109, 159, 327, 477, 583, 981, 1199, 1749, 2809, 3597, 5247, 5777, 8427, 10791, 17331, 25281, 30899, 51993, 63547, 92697, 190641, 278091, 306181, 571923, 918543, 2755629, 3367991, 10103973, 30311919]

約数ペア:

[(1, 30311919), (3, 10103973), (9, 3367991), (11, 2755629), (33, 918543), (53, 571923), (99, 306181), (109, 278091), (159, 190641), (327, 92697), (477, 63547), (583, 51993), (981, 30899), (1199, 25281), (1749, 17331), (2809, 10791), (3597, 8427), (5247, 5777)]