2100153480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1029487}}^1$

素因数の和:1029518

約数の個数: 64

約数和(自身を含む): 6671082240

約数和(自身を除く): 4570928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1029487, 2058974, 3088461, 4117948, 5147435, 6176922, 8235896, 10294870, 12353844, 15442305, 17501279, 20589740, 24707688, 30884610, 35002558, 41179480, 52503837, 61769220, 70005116, 87506395, 105007674, 123538440, 140010232, 175012790, 210015348, 262519185, 350025580, 420030696, 525038370, 700051160, 1050076740, 2100153480]

約数ペア:

[(1, 2100153480), (2, 1050076740), (3, 700051160), (4, 525038370), (5, 420030696), (6, 350025580), (8, 262519185), (10, 210015348), (12, 175012790), (15, 140010232), (17, 123538440), (20, 105007674), (24, 87506395), (30, 70005116), (34, 61769220), (40, 52503837), (51, 41179480), (60, 35002558), (68, 30884610), (85, 24707688), (102, 20589740), (120, 17501279), (136, 15442305), (170, 12353844), (204, 10294870), (255, 8235896), (340, 6176922), (408, 5147435), (510, 4117948), (680, 3088461), (1020, 2058974), (2040, 1029487)]