310089024980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1\times {\mathrm{8641}}^1$

素因数の和:10665

約数の個数: 96

約数和(自身を含む): 750133343232

約数和(自身を除く): 440044318252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1871, 1918, 2740, 3742, 3836, 4795, 7484, 8641, 9355, 9590, 13097, 17282, 18710, 19180, 26194, 34564, 37420, 43205, 52388, 60487, 65485, 86410, 120974, 130970, 172820, 241948, 256327, 261940, 302435, 512654, 604870, 1025308, 1183817, 1209740, 1281635, 1794289, 2367634, 2563270, 3588578, 4735268, 5126540, 5919085, 7177156, 8286719, 8971445, 11838170, 16167311, 16573438, 17942890, 23676340, 32334622, 33146876, 35885780, 41433595, 64669244, 80836555, 82867190, 113171177, 161673110, 165734380, 226342354, 323346220, 452684708, 565855885, 1131711770, 2214921607, 2263423540, 4429843214, 8859686428, 11074608035, 15504451249, 22149216070, 31008902498, 44298432140, 62017804996, 77522256245, 155044512490, 310089024980]

約数ペア:

[(1, 310089024980), (2, 155044512490), (4, 77522256245), (5, 62017804996), (7, 44298432140), (10, 31008902498), (14, 22149216070), (20, 15504451249), (28, 11074608035), (35, 8859686428), (70, 4429843214), (137, 2263423540), (140, 2214921607), (274, 1131711770), (548, 565855885), (685, 452684708), (959, 323346220), (1370, 226342354), (1871, 165734380), (1918, 161673110), (2740, 113171177), (3742, 82867190), (3836, 80836555), (4795, 64669244), (7484, 41433595), (8641, 35885780), (9355, 33146876), (9590, 32334622), (13097, 23676340), (17282, 17942890), (18710, 16573438), (19180, 16167311), (26194, 11838170), (34564, 8971445), (37420, 8286719), (43205, 7177156), (52388, 5919085), (60487, 5126540), (65485, 4735268), (86410, 3588578), (120974, 2563270), (130970, 2367634), (172820, 1794289), (241948, 1281635), (256327, 1209740), (261940, 1183817), (302435, 1025308), (512654, 604870)]