57690

素因数分解:

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

素因数の和:654

約数の個数: 24

約数和(自身を含む): 150228

約数和(自身を除く): 92538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 3205, 3846, 5769, 6410, 9615, 11538, 19230, 28845, 57690]

約数ペア:

[(1, 57690), (2, 28845), (3, 19230), (5, 11538), (6, 9615), (9, 6410), (10, 5769), (15, 3846), (18, 3205), (30, 1923), (45, 1282), (90, 641)]