57655710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 180127584

約数和(自身を除く): 122471874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 173, 207, 210, 230, 315, 322, 345, 346, 414, 483, 519, 529, 630, 690, 805, 865, 966, 1035, 1038, 1058, 1211, 1449, 1557, 1587, 1610, 1730, 2070, 2415, 2422, 2595, 2645, 2898, 3114, 3174, 3633, 3703, 3979, 4761, 4830, 5190, 5290, 6055, 7245, 7266, 7406, 7785, 7935, 7958, 9522, 10899, 11109, 11937, 12110, 14490, 15570, 15870, 18165, 18515, 19895, 21798, 22218, 23805, 23874, 27853, 33327, 35811, 36330, 37030, 39790, 47610, 54495, 55545, 55706, 59685, 66654, 71622, 83559, 91517, 108990, 111090, 119370, 139265, 166635, 167118, 179055, 183034, 250677, 274551, 278530, 333270, 358110, 417795, 457585, 501354, 549102, 640619, 823653, 835590, 915170, 1253385, 1281238, 1372755, 1647306, 1921857, 2506770, 2745510, 3203095, 3843714, 4118265, 5765571, 6406190, 8236530, 9609285, 11531142, 19218570, 28827855, 57655710]

約数ペア:

[(1, 57655710), (2, 28827855), (3, 19218570), (5, 11531142), (6, 9609285), (7, 8236530), (9, 6406190), (10, 5765571), (14, 4118265), (15, 3843714), (18, 3203095), (21, 2745510), (23, 2506770), (30, 1921857), (35, 1647306), (42, 1372755), (45, 1281238), (46, 1253385), (63, 915170), (69, 835590), (70, 823653), (90, 640619), (105, 549102), (115, 501354), (126, 457585), (138, 417795), (161, 358110), (173, 333270), (207, 278530), (210, 274551), (230, 250677), (315, 183034), (322, 179055), (345, 167118), (346, 166635), (414, 139265), (483, 119370), (519, 111090), (529, 108990), (630, 91517), (690, 83559), (805, 71622), (865, 66654), (966, 59685), (1035, 55706), (1038, 55545), (1058, 54495), (1211, 47610), (1449, 39790), (1557, 37030), (1587, 36330), (1610, 35811), (1730, 33327), (2070, 27853), (2415, 23874), (2422, 23805), (2595, 22218), (2645, 21798), (2898, 19895), (3114, 18515), (3174, 18165), (3633, 15870), (3703, 15570), (3979, 14490), (4761, 12110), (4830, 11937), (5190, 11109), (5290, 10899), (6055, 9522), (7245, 7958), (7266, 7935), (7406, 7785)]