2277771860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:875

約数の個数: 216

約数和(自身を含む): 6387527160

約数和(自身を除く): 4109755300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 169, 170, 182, 196, 221, 238, 245, 260, 338, 340, 364, 442, 455, 476, 490, 595, 637, 676, 809, 833, 845, 884, 910, 980, 1105, 1183, 1190, 1274, 1547, 1618, 1666, 1690, 1820, 2210, 2366, 2380, 2548, 2873, 3094, 3185, 3236, 3332, 3380, 4045, 4165, 4420, 4732, 5663, 5746, 5915, 6188, 6370, 7735, 8090, 8281, 8330, 10517, 10829, 11326, 11492, 11830, 12740, 13753, 14365, 15470, 16180, 16562, 16660, 20111, 21034, 21658, 22652, 23660, 27506, 28315, 28730, 30940, 33124, 39641, 40222, 41405, 42068, 43316, 52585, 54145, 55012, 56630, 57460, 68765, 73619, 79282, 80444, 82810, 96271, 100555, 105170, 108290, 113260, 136721, 137530, 140777, 147238, 158564, 165620, 178789, 192542, 198205, 201110, 210340, 216580, 273442, 275060, 281554, 294476, 357578, 368095, 385084, 396410, 402220, 481355, 515333, 546884, 563108, 673897, 683605, 703885, 715156, 736190, 792820, 893945, 957047, 962710, 1030666, 1251523, 1347794, 1367210, 1407770, 1472380, 1787890, 1914094, 1925420, 2061332, 2324257, 2503046, 2576665, 2695588, 2734420, 2815540, 3369485, 3575780, 3828188, 4648514, 4785235, 5006092, 5153330, 6257615, 6699329, 6738970, 8760661, 9297028, 9570470, 10306660, 11621285, 12515230, 13398658, 13477940, 16269799, 17521322, 19140940, 23242570, 25030460, 26797316, 32539598, 33496645, 35042644, 43803305, 46485140, 65079196, 66993290, 81348995, 87606610, 113888593, 133986580, 162697990, 175213220, 227777186, 325395980, 455554372, 569442965, 1138885930, 2277771860]

約数ペア:

[(1, 2277771860), (2, 1138885930), (4, 569442965), (5, 455554372), (7, 325395980), (10, 227777186), (13, 175213220), (14, 162697990), (17, 133986580), (20, 113888593), (26, 87606610), (28, 81348995), (34, 66993290), (35, 65079196), (49, 46485140), (52, 43803305), (65, 35042644), (68, 33496645), (70, 32539598), (85, 26797316), (91, 25030460), (98, 23242570), (119, 19140940), (130, 17521322), (140, 16269799), (169, 13477940), (170, 13398658), (182, 12515230), (196, 11621285), (221, 10306660), (238, 9570470), (245, 9297028), (260, 8760661), (338, 6738970), (340, 6699329), (364, 6257615), (442, 5153330), (455, 5006092), (476, 4785235), (490, 4648514), (595, 3828188), (637, 3575780), (676, 3369485), (809, 2815540), (833, 2734420), (845, 2695588), (884, 2576665), (910, 2503046), (980, 2324257), (1105, 2061332), (1183, 1925420), (1190, 1914094), (1274, 1787890), (1547, 1472380), (1618, 1407770), (1666, 1367210), (1690, 1347794), (1820, 1251523), (2210, 1030666), (2366, 962710), (2380, 957047), (2548, 893945), (2873, 792820), (3094, 736190), (3185, 715156), (3236, 703885), (3332, 683605), (3380, 673897), (4045, 563108), (4165, 546884), (4420, 515333), (4732, 481355), (5663, 402220), (5746, 396410), (5915, 385084), (6188, 368095), (6370, 357578), (7735, 294476), (8090, 281554), (8281, 275060), (8330, 273442), (10517, 216580), (10829, 210340), (11326, 201110), (11492, 198205), (11830, 192542), (12740, 178789), (13753, 165620), (14365, 158564), (15470, 147238), (16180, 140777), (16562, 137530), (16660, 136721), (20111, 113260), (21034, 108290), (21658, 105170), (22652, 100555), (23660, 96271), (27506, 82810), (28315, 80444), (28730, 79282), (30940, 73619), (33124, 68765), (39641, 57460), (40222, 56630), (41405, 55012), (42068, 54145), (43316, 52585)]