28633470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 68873760

約数和(自身を除く): 40240290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1489, 1923, 2978, 3205, 3846, 4467, 6410, 7445, 8934, 9615, 14890, 19230, 22335, 44670, 954449, 1908898, 2863347, 4772245, 5726694, 9544490, 14316735, 28633470]

約数ペア:

[(1, 28633470), (2, 14316735), (3, 9544490), (5, 5726694), (6, 4772245), (10, 2863347), (15, 1908898), (30, 954449), (641, 44670), (1282, 22335), (1489, 19230), (1923, 14890), (2978, 9615), (3205, 8934), (3846, 7445), (4467, 6410)]