47162340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 143619840

約数和(自身を除く): 96457500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 547, 958, 1094, 1437, 1641, 1916, 2188, 2395, 2735, 2874, 3282, 4311, 4790, 4923, 5470, 5748, 6564, 7185, 8205, 8622, 9580, 9846, 10940, 14370, 16410, 17244, 19692, 21555, 24615, 28740, 32820, 43110, 49230, 86220, 98460, 262013, 524026, 786039, 1048052, 1310065, 1572078, 2358117, 2620130, 3144156, 3930195, 4716234, 5240260, 7860390, 9432468, 11790585, 15720780, 23581170, 47162340]

約数ペア:

[(1, 47162340), (2, 23581170), (3, 15720780), (4, 11790585), (5, 9432468), (6, 7860390), (9, 5240260), (10, 4716234), (12, 3930195), (15, 3144156), (18, 2620130), (20, 2358117), (30, 1572078), (36, 1310065), (45, 1048052), (60, 786039), (90, 524026), (180, 262013), (479, 98460), (547, 86220), (958, 49230), (1094, 43110), (1437, 32820), (1641, 28740), (1916, 24615), (2188, 21555), (2395, 19692), (2735, 17244), (2874, 16410), (3282, 14370), (4311, 10940), (4790, 9846), (4923, 9580), (5470, 8622), (5748, 8205), (6564, 7185)]