2912563710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15887}}^1$

素因数の和:16007

約数の個数: 128

約数和(自身を含む): 8968458240

約数和(自身を除く): 6055894530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1358, 1455, 1746, 1890, 2037, 2619, 2910, 3395, 4074, 4365, 5238, 6111, 6790, 8730, 10185, 12222, 13095, 15887, 18333, 20370, 26190, 30555, 31774, 36666, 47661, 61110, 79435, 91665, 95322, 111209, 142983, 158870, 183330, 222418, 238305, 285966, 333627, 428949, 476610, 556045, 667254, 714915, 857898, 1000881, 1112090, 1429830, 1541039, 1668135, 2001762, 2144745, 3002643, 3082078, 3336270, 4289490, 4623117, 5004405, 6005286, 7705195, 9246234, 10008810, 10787273, 13869351, 15013215, 15410390, 21574546, 23115585, 27738702, 30026430, 32361819, 41608053, 46231170, 53936365, 64723638, 69346755, 83216106, 97085457, 107872730, 138693510, 161809095, 194170914, 208040265, 291256371, 323618190, 416080530, 485427285, 582512742, 970854570, 1456281855, 2912563710]

約数ペア:

[(1, 2912563710), (2, 1456281855), (3, 970854570), (5, 582512742), (6, 485427285), (7, 416080530), (9, 323618190), (10, 291256371), (14, 208040265), (15, 194170914), (18, 161809095), (21, 138693510), (27, 107872730), (30, 97085457), (35, 83216106), (42, 69346755), (45, 64723638), (54, 53936365), (63, 46231170), (70, 41608053), (90, 32361819), (97, 30026430), (105, 27738702), (126, 23115585), (135, 21574546), (189, 15410390), (194, 15013215), (210, 13869351), (270, 10787273), (291, 10008810), (315, 9246234), (378, 7705195), (485, 6005286), (582, 5004405), (630, 4623117), (679, 4289490), (873, 3336270), (945, 3082078), (970, 3002643), (1358, 2144745), (1455, 2001762), (1746, 1668135), (1890, 1541039), (2037, 1429830), (2619, 1112090), (2910, 1000881), (3395, 857898), (4074, 714915), (4365, 667254), (5238, 556045), (6111, 476610), (6790, 428949), (8730, 333627), (10185, 285966), (12222, 238305), (13095, 222418), (15887, 183330), (18333, 158870), (20370, 142983), (26190, 111209), (30555, 95322), (31774, 91665), (36666, 79435), (47661, 61110)]