30761416

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 67869900

約数和(自身を除く): 37108484

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 809, 1358, 1618, 2716, 3236, 4753, 5432, 5663, 6472, 9506, 11326, 19012, 22652, 38024, 39641, 45304, 78473, 79282, 156946, 158564, 313892, 317128, 549311, 627784, 1098622, 2197244, 3845177, 4394488, 7690354, 15380708, 30761416]

約数ペア:

[(1, 30761416), (2, 15380708), (4, 7690354), (7, 4394488), (8, 3845177), (14, 2197244), (28, 1098622), (49, 627784), (56, 549311), (97, 317128), (98, 313892), (194, 158564), (196, 156946), (388, 79282), (392, 78473), (679, 45304), (776, 39641), (809, 38024), (1358, 22652), (1618, 19012), (2716, 11326), (3236, 9506), (4753, 6472), (5432, 5663)]