8030274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 20044800

約数和(自身を除く): 12014526

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 347, 399, 406, 551, 609, 694, 798, 1041, 1102, 1218, 1653, 2082, 2429, 3306, 3857, 4858, 6593, 7287, 7714, 10063, 11571, 13186, 14574, 19779, 20126, 23142, 30189, 39558, 46151, 60378, 70441, 92302, 138453, 140882, 191197, 211323, 276906, 382394, 422646, 573591, 1147182, 1338379, 2676758, 4015137, 8030274]

約数ペア:

[(1, 8030274), (2, 4015137), (3, 2676758), (6, 1338379), (7, 1147182), (14, 573591), (19, 422646), (21, 382394), (29, 276906), (38, 211323), (42, 191197), (57, 140882), (58, 138453), (87, 92302), (114, 70441), (133, 60378), (174, 46151), (203, 39558), (266, 30189), (347, 23142), (399, 20126), (406, 19779), (551, 14574), (609, 13186), (694, 11571), (798, 10063), (1041, 7714), (1102, 7287), (1218, 6593), (1653, 4858), (2082, 3857), (2429, 3306)]