10206990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 28753920

約数和(自身を除く): 18546930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 127, 141, 171, 190, 235, 254, 282, 285, 342, 381, 423, 470, 570, 635, 705, 762, 846, 855, 893, 1143, 1270, 1410, 1710, 1786, 1905, 2115, 2286, 2413, 2679, 3810, 4230, 4465, 4826, 5358, 5715, 5969, 7239, 8037, 8930, 11430, 11938, 12065, 13395, 14478, 16074, 17907, 21717, 24130, 26790, 29845, 35814, 36195, 40185, 43434, 53721, 59690, 72390, 80370, 89535, 107442, 108585, 113411, 179070, 217170, 226822, 268605, 340233, 537210, 567055, 680466, 1020699, 1134110, 1701165, 2041398, 3402330, 5103495, 10206990]

約数ペア:

[(1, 10206990), (2, 5103495), (3, 3402330), (5, 2041398), (6, 1701165), (9, 1134110), (10, 1020699), (15, 680466), (18, 567055), (19, 537210), (30, 340233), (38, 268605), (45, 226822), (47, 217170), (57, 179070), (90, 113411), (94, 108585), (95, 107442), (114, 89535), (127, 80370), (141, 72390), (171, 59690), (190, 53721), (235, 43434), (254, 40185), (282, 36195), (285, 35814), (342, 29845), (381, 26790), (423, 24130), (470, 21717), (570, 17907), (635, 16074), (705, 14478), (762, 13395), (846, 12065), (855, 11938), (893, 11430), (1143, 8930), (1270, 8037), (1410, 7239), (1710, 5969), (1786, 5715), (1905, 5358), (2115, 4826), (2286, 4465), (2413, 4230), (2679, 3810)]