4740890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 10948608

約数和(自身を除く): 6207718

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 110, 131, 154, 235, 262, 329, 385, 470, 517, 655, 658, 770, 917, 1034, 1310, 1441, 1645, 1834, 2585, 2882, 3290, 3619, 4585, 5170, 6157, 7205, 7238, 9170, 10087, 12314, 14410, 18095, 20174, 30785, 36190, 43099, 50435, 61570, 67727, 86198, 100870, 135454, 215495, 338635, 430990, 474089, 677270, 948178, 2370445, 4740890]

約数ペア:

[(1, 4740890), (2, 2370445), (5, 948178), (7, 677270), (10, 474089), (11, 430990), (14, 338635), (22, 215495), (35, 135454), (47, 100870), (55, 86198), (70, 67727), (77, 61570), (94, 50435), (110, 43099), (131, 36190), (154, 30785), (235, 20174), (262, 18095), (329, 14410), (385, 12314), (470, 10087), (517, 9170), (655, 7238), (658, 7205), (770, 6157), (917, 5170), (1034, 4585), (1310, 3619), (1441, 3290), (1645, 2882), (1834, 2585)]