69383650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1447}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 148669056

約数和(自身を除く): 79285406

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 175, 274, 350, 685, 959, 1370, 1447, 1918, 2894, 3425, 4795, 6850, 7235, 9590, 10129, 14470, 20258, 23975, 36175, 47950, 50645, 72350, 101290, 198239, 253225, 396478, 506450, 991195, 1387673, 1982390, 2775346, 4955975, 6938365, 9911950, 13876730, 34691825, 69383650]

約数ペア:

[(1, 69383650), (2, 34691825), (5, 13876730), (7, 9911950), (10, 6938365), (14, 4955975), (25, 2775346), (35, 1982390), (50, 1387673), (70, 991195), (137, 506450), (175, 396478), (274, 253225), (350, 198239), (685, 101290), (959, 72350), (1370, 50645), (1447, 47950), (1918, 36175), (2894, 23975), (3425, 20258), (4795, 14470), (6850, 10129), (7235, 9590)]