27741790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3156

約数の個数: 32

約数和(自身を含む): 53887680

約数和(自身を除く): 26145890

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 3079, 4505, 6158, 9010, 15395, 30790, 52343, 104686, 163187, 261715, 326374, 523430, 815935, 1631870, 2774179, 5548358, 13870895, 27741790]

約数ペア:

[(1, 27741790), (2, 13870895), (5, 5548358), (10, 2774179), (17, 1631870), (34, 815935), (53, 523430), (85, 326374), (106, 261715), (170, 163187), (265, 104686), (530, 52343), (901, 30790), (1802, 15395), (3079, 9010), (4505, 6158)]