1962706410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:434

約数の個数: 256

約数和(自身を含む): 6244761600

約数和(自身を除く): 4282055190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 139, 155, 186, 189, 210, 217, 241, 270, 278, 279, 310, 315, 378, 417, 434, 465, 482, 558, 630, 651, 695, 723, 834, 837, 930, 945, 973, 1085, 1205, 1251, 1302, 1390, 1395, 1446, 1674, 1687, 1890, 1946, 1953, 2085, 2169, 2170, 2410, 2502, 2790, 2919, 3255, 3374, 3615, 3753, 3906, 4170, 4185, 4309, 4338, 4865, 5061, 5838, 5859, 6255, 6507, 6510, 7230, 7471, 7506, 8370, 8435, 8618, 8757, 9730, 9765, 10122, 10845, 11718, 12510, 12927, 13014, 14595, 14942, 15183, 16870, 17514, 18765, 19530, 21545, 21690, 22413, 25305, 25854, 26271, 29190, 29295, 30163, 30366, 32535, 33499, 37355, 37530, 38781, 43090, 43785, 44826, 45549, 50610, 52297, 52542, 58590, 60326, 64635, 65070, 66998, 67239, 74710, 75915, 77562, 87570, 90489, 91098, 100497, 104594, 112065, 116343, 129270, 131355, 134478, 150815, 151830, 156891, 167495, 180978, 193905, 200994, 201717, 224130, 227745, 232686, 234493, 261485, 262710, 271467, 301491, 301630, 313782, 334990, 336195, 387810, 403434, 452445, 455490, 468986, 470673, 502485, 522970, 542934, 581715, 602982, 672390, 703479, 784455, 814401, 904473, 904890, 941346, 1004970, 1008585, 1038469, 1163430, 1172465, 1357335, 1406958, 1412019, 1507455, 1568910, 1628802, 1808946, 2017170, 2076938, 2110437, 2344930, 2353365, 2714670, 2824038, 3014910, 3115407, 3517395, 4072005, 4220874, 4522365, 4706730, 5192345, 6230814, 6331311, 7034790, 7060095, 7269283, 8144010, 9044730, 9346221, 10384690, 10552185, 12662622, 14120190, 14538566, 15577035, 18692442, 21104370, 21807849, 28038663, 31154070, 31656555, 36346415, 43615698, 46731105, 56077326, 63313110, 65423547, 72692830, 93462210, 109039245, 130847094, 140193315, 196270641, 218078490, 280386630, 327117735, 392541282, 654235470, 981353205, 1962706410]

約数ペア:

[(1, 1962706410), (2, 981353205), (3, 654235470), (5, 392541282), (6, 327117735), (7, 280386630), (9, 218078490), (10, 196270641), (14, 140193315), (15, 130847094), (18, 109039245), (21, 93462210), (27, 72692830), (30, 65423547), (31, 63313110), (35, 56077326), (42, 46731105), (45, 43615698), (54, 36346415), (62, 31656555), (63, 31154070), (70, 28038663), (90, 21807849), (93, 21104370), (105, 18692442), (126, 15577035), (135, 14538566), (139, 14120190), (155, 12662622), (186, 10552185), (189, 10384690), (210, 9346221), (217, 9044730), (241, 8144010), (270, 7269283), (278, 7060095), (279, 7034790), (310, 6331311), (315, 6230814), (378, 5192345), (417, 4706730), (434, 4522365), (465, 4220874), (482, 4072005), (558, 3517395), (630, 3115407), (651, 3014910), (695, 2824038), (723, 2714670), (834, 2353365), (837, 2344930), (930, 2110437), (945, 2076938), (973, 2017170), (1085, 1808946), (1205, 1628802), (1251, 1568910), (1302, 1507455), (1390, 1412019), (1395, 1406958), (1446, 1357335), (1674, 1172465), (1687, 1163430), (1890, 1038469), (1946, 1008585), (1953, 1004970), (2085, 941346), (2169, 904890), (2170, 904473), (2410, 814401), (2502, 784455), (2790, 703479), (2919, 672390), (3255, 602982), (3374, 581715), (3615, 542934), (3753, 522970), (3906, 502485), (4170, 470673), (4185, 468986), (4309, 455490), (4338, 452445), (4865, 403434), (5061, 387810), (5838, 336195), (5859, 334990), (6255, 313782), (6507, 301630), (6510, 301491), (7230, 271467), (7471, 262710), (7506, 261485), (8370, 234493), (8435, 232686), (8618, 227745), (8757, 224130), (9730, 201717), (9765, 200994), (10122, 193905), (10845, 180978), (11718, 167495), (12510, 156891), (12927, 151830), (13014, 150815), (14595, 134478), (14942, 131355), (15183, 129270), (16870, 116343), (17514, 112065), (18765, 104594), (19530, 100497), (21545, 91098), (21690, 90489), (22413, 87570), (25305, 77562), (25854, 75915), (26271, 74710), (29190, 67239), (29295, 66998), (30163, 65070), (30366, 64635), (32535, 60326), (33499, 58590), (37355, 52542), (37530, 52297), (38781, 50610), (43090, 45549), (43785, 44826)]