2912264390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{84389}}^1$

素因数の和:84449

約数の個数: 64

約数和(自身を含む): 6562166400

約数和(自身を除く): 3649902010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 3451, 4930, 6902, 17255, 34510, 84389, 168778, 421945, 590723, 843890, 1181446, 1434613, 2447281, 2869226, 2953615, 4894562, 5907230, 7173065, 10042291, 12236405, 14346130, 17130967, 20084582, 24472810, 34261934, 41603777, 50211455, 83207554, 85654835, 100422910, 171309670, 208018885, 291226439, 416037770, 582452878, 1456132195, 2912264390]

約数ペア:

[(1, 2912264390), (2, 1456132195), (5, 582452878), (7, 416037770), (10, 291226439), (14, 208018885), (17, 171309670), (29, 100422910), (34, 85654835), (35, 83207554), (58, 50211455), (70, 41603777), (85, 34261934), (119, 24472810), (145, 20084582), (170, 17130967), (203, 14346130), (238, 12236405), (290, 10042291), (406, 7173065), (493, 5907230), (595, 4894562), (986, 2953615), (1015, 2869226), (1190, 2447281), (2030, 1434613), (2465, 1181446), (3451, 843890), (4930, 590723), (6902, 421945), (17255, 168778), (34510, 84389)]