2459380665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 4555132416

約数和(自身を除く): 2095751751

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 157, 193, 471, 579, 773, 785, 965, 1099, 1351, 2319, 2355, 2895, 3297, 3865, 4053, 5411, 5495, 6755, 11595, 16233, 16485, 20265, 27055, 30301, 81165, 90903, 121361, 149189, 151505, 212107, 364083, 447567, 454515, 606805, 636321, 745945, 849527, 1044323, 1060535, 1820415, 2237835, 2548581, 3132969, 3181605, 4247635, 5221615, 12742905, 15664845, 23422673, 70268019, 117113365, 163958711, 351340095, 491876133, 819793555, 2459380665]

約数ペア:

[(1, 2459380665), (3, 819793555), (5, 491876133), (7, 351340095), (15, 163958711), (21, 117113365), (35, 70268019), (105, 23422673), (157, 15664845), (193, 12742905), (471, 5221615), (579, 4247635), (773, 3181605), (785, 3132969), (965, 2548581), (1099, 2237835), (1351, 1820415), (2319, 1060535), (2355, 1044323), (2895, 849527), (3297, 745945), (3865, 636321), (4053, 606805), (5411, 454515), (5495, 447567), (6755, 364083), (11595, 212107), (16233, 151505), (16485, 149189), (20265, 121361), (27055, 90903), (30301, 81165)]