789853060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 1761984000

約数和(自身を除く): 972130940

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 79, 118, 148, 158, 185, 229, 236, 295, 316, 370, 395, 458, 590, 740, 790, 916, 1145, 1180, 1580, 2183, 2290, 2923, 4366, 4580, 4661, 5846, 8473, 8732, 9322, 10915, 11692, 13511, 14615, 16946, 18091, 18644, 21830, 23305, 27022, 29230, 33892, 36182, 42365, 43660, 46610, 54044, 58460, 67555, 72364, 84730, 90455, 93220, 135110, 169460, 172457, 180910, 270220, 344914, 361820, 499907, 669367, 689828, 862285, 999814, 1067369, 1338734, 1724570, 1999628, 2134738, 2499535, 2677468, 3346835, 3449140, 4269476, 4999070, 5336845, 6693670, 9998140, 10673690, 13387340, 21347380, 39492653, 78985306, 157970612, 197463265, 394926530, 789853060]

約数ペア:

[(1, 789853060), (2, 394926530), (4, 197463265), (5, 157970612), (10, 78985306), (20, 39492653), (37, 21347380), (59, 13387340), (74, 10673690), (79, 9998140), (118, 6693670), (148, 5336845), (158, 4999070), (185, 4269476), (229, 3449140), (236, 3346835), (295, 2677468), (316, 2499535), (370, 2134738), (395, 1999628), (458, 1724570), (590, 1338734), (740, 1067369), (790, 999814), (916, 862285), (1145, 689828), (1180, 669367), (1580, 499907), (2183, 361820), (2290, 344914), (2923, 270220), (4366, 180910), (4580, 172457), (4661, 169460), (5846, 135110), (8473, 93220), (8732, 90455), (9322, 84730), (10915, 72364), (11692, 67555), (13511, 58460), (14615, 54044), (16946, 46610), (18091, 43660), (18644, 42365), (21830, 36182), (23305, 33892), (27022, 29230)]