1372071750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{261347}}^1$

素因数の和:261374

約数の個数: 64

約数和(自身を含む): 3913947648

約数和(自身を除く): 2541875898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 261347, 522694, 784041, 1306735, 1568082, 1829429, 2613470, 3658858, 3920205, 5488287, 6533675, 7840410, 9147145, 10976574, 13067350, 18294290, 19601025, 27441435, 32668375, 39202050, 45735725, 54882870, 65336750, 91471450, 98005125, 137207175, 196010250, 228678625, 274414350, 457357250, 686035875, 1372071750]

約数ペア:

[(1, 1372071750), (2, 686035875), (3, 457357250), (5, 274414350), (6, 228678625), (7, 196010250), (10, 137207175), (14, 98005125), (15, 91471450), (21, 65336750), (25, 54882870), (30, 45735725), (35, 39202050), (42, 32668375), (50, 27441435), (70, 19601025), (75, 18294290), (105, 13067350), (125, 10976574), (150, 9147145), (175, 7840410), (210, 6533675), (250, 5488287), (350, 3920205), (375, 3658858), (525, 2613470), (750, 1829429), (875, 1568082), (1050, 1306735), (1750, 784041), (2625, 522694), (5250, 261347)]