1730740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7867}}^1$

素因数の和:7887

約数の個数: 24

約数和(自身を含む): 3965472

約数和(自身を除く): 2234732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 7867, 15734, 31468, 39335, 78670, 86537, 157340, 173074, 346148, 432685, 865370, 1730740]

約数ペア:

[(1, 1730740), (2, 865370), (4, 432685), (5, 346148), (10, 173074), (11, 157340), (20, 86537), (22, 78670), (44, 39335), (55, 31468), (110, 15734), (220, 7867)]