70620760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 186896160

約数和(自身を除く): 116275400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 137, 140, 196, 245, 263, 274, 280, 392, 490, 526, 548, 685, 959, 980, 1052, 1096, 1315, 1370, 1841, 1918, 1960, 2104, 2630, 2740, 3682, 3836, 4795, 5260, 5480, 6713, 7364, 7672, 9205, 9590, 10520, 12887, 13426, 14728, 18410, 19180, 25774, 26852, 33565, 36031, 36820, 38360, 51548, 53704, 64435, 67130, 72062, 73640, 103096, 128870, 134260, 144124, 180155, 252217, 257740, 268520, 288248, 360310, 504434, 515480, 720620, 1008868, 1261085, 1441240, 1765519, 2017736, 2522170, 3531038, 5044340, 7062076, 8827595, 10088680, 14124152, 17655190, 35310380, 70620760]

約数ペア:

[(1, 70620760), (2, 35310380), (4, 17655190), (5, 14124152), (7, 10088680), (8, 8827595), (10, 7062076), (14, 5044340), (20, 3531038), (28, 2522170), (35, 2017736), (40, 1765519), (49, 1441240), (56, 1261085), (70, 1008868), (98, 720620), (137, 515480), (140, 504434), (196, 360310), (245, 288248), (263, 268520), (274, 257740), (280, 252217), (392, 180155), (490, 144124), (526, 134260), (548, 128870), (685, 103096), (959, 73640), (980, 72062), (1052, 67130), (1096, 64435), (1315, 53704), (1370, 51548), (1841, 38360), (1918, 36820), (1960, 36031), (2104, 33565), (2630, 26852), (2740, 25774), (3682, 19180), (3836, 18410), (4795, 14728), (5260, 13426), (5480, 12887), (6713, 10520), (7364, 9590), (7672, 9205)]