1770791190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1298

約数の個数: 128

約数和(自身を含む): 4981616640

約数和(自身を除く): 3210825450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 131, 177, 210, 262, 295, 354, 393, 413, 590, 655, 786, 826, 885, 917, 1091, 1239, 1310, 1770, 1834, 1965, 2065, 2182, 2478, 2751, 3273, 3930, 4130, 4585, 5455, 5502, 6195, 6546, 7637, 7729, 9170, 10910, 12390, 13755, 15274, 15458, 16365, 22911, 23187, 27510, 32730, 38185, 38645, 45822, 46374, 54103, 64369, 76370, 77290, 108206, 114555, 115935, 128738, 142921, 162309, 193107, 229110, 231870, 270515, 285842, 321845, 324618, 386214, 428763, 450583, 541030, 643690, 714605, 811545, 857526, 901166, 965535, 1000447, 1351749, 1429210, 1623090, 1931070, 2000894, 2143815, 2252915, 2703498, 3001341, 4287630, 4505830, 5002235, 6002682, 6758745, 8432339, 10004470, 13517490, 15006705, 16864678, 25297017, 30013410, 42161695, 50594034, 59026373, 84323390, 118052746, 126485085, 177079119, 252970170, 295131865, 354158238, 590263730, 885395595, 1770791190]

約数ペア:

[(1, 1770791190), (2, 885395595), (3, 590263730), (5, 354158238), (6, 295131865), (7, 252970170), (10, 177079119), (14, 126485085), (15, 118052746), (21, 84323390), (30, 59026373), (35, 50594034), (42, 42161695), (59, 30013410), (70, 25297017), (105, 16864678), (118, 15006705), (131, 13517490), (177, 10004470), (210, 8432339), (262, 6758745), (295, 6002682), (354, 5002235), (393, 4505830), (413, 4287630), (590, 3001341), (655, 2703498), (786, 2252915), (826, 2143815), (885, 2000894), (917, 1931070), (1091, 1623090), (1239, 1429210), (1310, 1351749), (1770, 1000447), (1834, 965535), (1965, 901166), (2065, 857526), (2182, 811545), (2478, 714605), (2751, 643690), (3273, 541030), (3930, 450583), (4130, 428763), (4585, 386214), (5455, 324618), (5502, 321845), (6195, 285842), (6546, 270515), (7637, 231870), (7729, 229110), (9170, 193107), (10910, 162309), (12390, 142921), (13755, 128738), (15274, 115935), (15458, 114555), (16365, 108206), (22911, 77290), (23187, 76370), (27510, 64369), (32730, 54103), (38185, 46374), (38645, 45822)]