2717380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 6007680

約数和(自身を除く): 3290300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7151, 14302, 28604, 35755, 71510, 135869, 143020, 271738, 543476, 679345, 1358690, 2717380]

約数ペア:

[(1, 2717380), (2, 1358690), (4, 679345), (5, 543476), (10, 271738), (19, 143020), (20, 135869), (38, 71510), (76, 35755), (95, 28604), (190, 14302), (380, 7151)]