30742250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 64

約数和(自身を含む): 71794944

約数和(自身を除く): 41052694

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1597, 1750, 1925, 2750, 3194, 3850, 7985, 9625, 11179, 15970, 17567, 19250, 22358, 35134, 39925, 55895, 79850, 87835, 111790, 122969, 175670, 199625, 245938, 279475, 399250, 439175, 558950, 614845, 878350, 1229690, 1397375, 2195875, 2794750, 3074225, 4391750, 6148450, 15371125, 30742250]

約数ペア:

[(1, 30742250), (2, 15371125), (5, 6148450), (7, 4391750), (10, 3074225), (11, 2794750), (14, 2195875), (22, 1397375), (25, 1229690), (35, 878350), (50, 614845), (55, 558950), (70, 439175), (77, 399250), (110, 279475), (125, 245938), (154, 199625), (175, 175670), (250, 122969), (275, 111790), (350, 87835), (385, 79850), (550, 55895), (770, 39925), (875, 35134), (1375, 22358), (1597, 19250), (1750, 17567), (1925, 15970), (2750, 11179), (3194, 9625), (3850, 7985)]