291226011195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2065213}}^1$

素因数の和:2065324

約数の個数: 64

約数和(自身を含む): 570990366720

約数和(自身を除く): 279764355525

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 357, 395, 553, 595, 1185, 1343, 1659, 1785, 2765, 4029, 6715, 8295, 9401, 20145, 28203, 47005, 141015, 2065213, 6195639, 10326065, 14456491, 30978195, 35108621, 43369473, 72282455, 105325863, 163151827, 175543105, 216847365, 245760347, 489455481, 526629315, 737281041, 815759135, 1142062789, 1228801735, 2447277405, 2773581059, 3426188367, 3686405205, 5710313945, 8320743177, 13867905295, 17130941835, 19415067413, 41603715885, 58245202239, 97075337065, 291226011195]

約数ペア:

[(1, 291226011195), (3, 97075337065), (5, 58245202239), (7, 41603715885), (15, 19415067413), (17, 17130941835), (21, 13867905295), (35, 8320743177), (51, 5710313945), (79, 3686405205), (85, 3426188367), (105, 2773581059), (119, 2447277405), (237, 1228801735), (255, 1142062789), (357, 815759135), (395, 737281041), (553, 526629315), (595, 489455481), (1185, 245760347), (1343, 216847365), (1659, 175543105), (1785, 163151827), (2765, 105325863), (4029, 72282455), (6715, 43369473), (8295, 35108621), (9401, 30978195), (20145, 14456491), (28203, 10326065), (47005, 6195639), (141015, 2065213)]