91111290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{45329}}^1$

素因数の和:45406

約数の個数: 32

約数和(自身を含む): 221935680

約数和(自身を除く): 130824390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 45329, 90658, 135987, 226645, 271974, 453290, 679935, 1359870, 3037043, 6074086, 9111129, 15185215, 18222258, 30370430, 45555645, 91111290]

約数ペア:

[(1, 91111290), (2, 45555645), (3, 30370430), (5, 18222258), (6, 15185215), (10, 9111129), (15, 6074086), (30, 3037043), (67, 1359870), (134, 679935), (201, 453290), (335, 271974), (402, 226645), (670, 135987), (1005, 90658), (2010, 45329)]