165016390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5293

約数の個数: 64

約数和(自身を含む): 379427328

約数和(自身を除く): 214410938

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4510, 5227, 6314, 10454, 15785, 26135, 31570, 36589, 52270, 57497, 73178, 114994, 182945, 214307, 287485, 365890, 402479, 428614, 574970, 804958, 1071535, 1500149, 2012395, 2143070, 2357377, 3000298, 4024790, 4714754, 7500745, 11786885, 15001490, 16501639, 23573770, 33003278, 82508195, 165016390]

約数ペア:

[(1, 165016390), (2, 82508195), (5, 33003278), (7, 23573770), (10, 16501639), (11, 15001490), (14, 11786885), (22, 7500745), (35, 4714754), (41, 4024790), (55, 3000298), (70, 2357377), (77, 2143070), (82, 2012395), (110, 1500149), (154, 1071535), (205, 804958), (287, 574970), (385, 428614), (410, 402479), (451, 365890), (574, 287485), (770, 214307), (902, 182945), (1435, 114994), (2255, 73178), (2870, 57497), (3157, 52270), (4510, 36589), (5227, 31570), (6314, 26135), (10454, 15785)]