2687450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 24

約数和(自身を含む): 5088960

約数和(自身を除く): 2401510

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 911, 1475, 1822, 2950, 4555, 9110, 22775, 45550, 53749, 107498, 268745, 537490, 1343725, 2687450]

約数ペア:

[(1, 2687450), (2, 1343725), (5, 537490), (10, 268745), (25, 107498), (50, 53749), (59, 45550), (118, 22775), (295, 9110), (590, 4555), (911, 2950), (1475, 1822)]