1086750

素因数分解:

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

素因数の和:56

約数の個数: 128

約数和(自身を含む): 3594240

約数和(自身を除く): 2507490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 90, 105, 115, 125, 126, 135, 138, 150, 161, 175, 189, 207, 210, 225, 230, 250, 270, 315, 322, 345, 350, 375, 378, 414, 450, 483, 525, 575, 621, 630, 675, 690, 750, 805, 875, 945, 966, 1035, 1050, 1125, 1150, 1242, 1350, 1449, 1575, 1610, 1725, 1750, 1890, 2070, 2250, 2415, 2625, 2875, 2898, 3105, 3150, 3375, 3450, 4025, 4347, 4725, 4830, 5175, 5250, 5750, 6210, 6750, 7245, 7875, 8050, 8625, 8694, 9450, 10350, 12075, 14490, 15525, 15750, 17250, 20125, 21735, 23625, 24150, 25875, 31050, 36225, 40250, 43470, 47250, 51750, 60375, 72450, 77625, 108675, 120750, 155250, 181125, 217350, 362250, 543375, 1086750]

約数ペア:

[(1, 1086750), (2, 543375), (3, 362250), (5, 217350), (6, 181125), (7, 155250), (9, 120750), (10, 108675), (14, 77625), (15, 72450), (18, 60375), (21, 51750), (23, 47250), (25, 43470), (27, 40250), (30, 36225), (35, 31050), (42, 25875), (45, 24150), (46, 23625), (50, 21735), (54, 20125), (63, 17250), (69, 15750), (70, 15525), (75, 14490), (90, 12075), (105, 10350), (115, 9450), (125, 8694), (126, 8625), (135, 8050), (138, 7875), (150, 7245), (161, 6750), (175, 6210), (189, 5750), (207, 5250), (210, 5175), (225, 4830), (230, 4725), (250, 4347), (270, 4025), (315, 3450), (322, 3375), (345, 3150), (350, 3105), (375, 2898), (378, 2875), (414, 2625), (450, 2415), (483, 2250), (525, 2070), (575, 1890), (621, 1750), (630, 1725), (675, 1610), (690, 1575), (750, 1449), (805, 1350), (875, 1242), (945, 1150), (966, 1125), (1035, 1050)]