3758389180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{295007}}^1$

素因数の和:295043

約数の個数: 72

約数和(自身を含む): 9887488128

約数和(自身を除く): 6129098948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 295007, 590014, 1180028, 1475035, 2065049, 2950070, 3835091, 4130098, 5900140, 7670182, 8260196, 10325245, 14455343, 15340364, 19175455, 20650490, 26845637, 28910686, 38350910, 41300980, 53691274, 57821372, 72276715, 76701820, 107382548, 134228185, 144553430, 187919459, 268456370, 289106860, 375838918, 536912740, 751677836, 939597295, 1879194590, 3758389180]

約数ペア:

[(1, 3758389180), (2, 1879194590), (4, 939597295), (5, 751677836), (7, 536912740), (10, 375838918), (13, 289106860), (14, 268456370), (20, 187919459), (26, 144553430), (28, 134228185), (35, 107382548), (49, 76701820), (52, 72276715), (65, 57821372), (70, 53691274), (91, 41300980), (98, 38350910), (130, 28910686), (140, 26845637), (182, 20650490), (196, 19175455), (245, 15340364), (260, 14455343), (364, 10325245), (455, 8260196), (490, 7670182), (637, 5900140), (910, 4130098), (980, 3835091), (1274, 2950070), (1820, 2065049), (2548, 1475035), (3185, 1180028), (6370, 590014), (12740, 295007)]