2052750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:67

約数の個数: 128

約数和(自身を含む): 6469632

約数和(自身を除く): 4416882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 25, 30, 34, 35, 42, 46, 50, 51, 69, 70, 75, 85, 102, 105, 115, 119, 125, 138, 150, 161, 170, 175, 210, 230, 238, 250, 255, 322, 345, 350, 357, 375, 391, 425, 483, 510, 525, 575, 595, 690, 714, 750, 782, 805, 850, 875, 966, 1050, 1150, 1173, 1190, 1275, 1610, 1725, 1750, 1785, 1955, 2125, 2346, 2415, 2550, 2625, 2737, 2875, 2975, 3450, 3570, 3910, 4025, 4250, 4830, 5250, 5474, 5750, 5865, 5950, 6375, 8050, 8211, 8625, 8925, 9775, 11730, 12075, 12750, 13685, 14875, 16422, 17250, 17850, 19550, 20125, 24150, 27370, 29325, 29750, 40250, 41055, 44625, 48875, 58650, 60375, 68425, 82110, 89250, 97750, 120750, 136850, 146625, 205275, 293250, 342125, 410550, 684250, 1026375, 2052750]

約数ペア:

[(1, 2052750), (2, 1026375), (3, 684250), (5, 410550), (6, 342125), (7, 293250), (10, 205275), (14, 146625), (15, 136850), (17, 120750), (21, 97750), (23, 89250), (25, 82110), (30, 68425), (34, 60375), (35, 58650), (42, 48875), (46, 44625), (50, 41055), (51, 40250), (69, 29750), (70, 29325), (75, 27370), (85, 24150), (102, 20125), (105, 19550), (115, 17850), (119, 17250), (125, 16422), (138, 14875), (150, 13685), (161, 12750), (170, 12075), (175, 11730), (210, 9775), (230, 8925), (238, 8625), (250, 8211), (255, 8050), (322, 6375), (345, 5950), (350, 5865), (357, 5750), (375, 5474), (391, 5250), (425, 4830), (483, 4250), (510, 4025), (525, 3910), (575, 3570), (595, 3450), (690, 2975), (714, 2875), (750, 2737), (782, 2625), (805, 2550), (850, 2415), (875, 2346), (966, 2125), (1050, 1955), (1150, 1785), (1173, 1750), (1190, 1725), (1275, 1610)]