128571004830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1\times {\mathrm{34649}}^1$

素因数の和:35529

約数の個数: 64

約数和(自身を含む): 310752288000

約数和(自身を除く): 182181283170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 691, 895, 1074, 1382, 1790, 2073, 2685, 3455, 4146, 5370, 6910, 10365, 20730, 34649, 69298, 103947, 123689, 173245, 207894, 247378, 346490, 371067, 519735, 618445, 742134, 1039470, 1236890, 1855335, 3710670, 6202171, 12404342, 18606513, 23942459, 31010855, 37213026, 47884918, 62021710, 71827377, 93032565, 119712295, 143654754, 186065130, 239424590, 359136885, 718273770, 4285700161, 8571400322, 12857100483, 21428500805, 25714200966, 42857001610, 64285502415, 128571004830]

約数ペア:

[(1, 128571004830), (2, 64285502415), (3, 42857001610), (5, 25714200966), (6, 21428500805), (10, 12857100483), (15, 8571400322), (30, 4285700161), (179, 718273770), (358, 359136885), (537, 239424590), (691, 186065130), (895, 143654754), (1074, 119712295), (1382, 93032565), (1790, 71827377), (2073, 62021710), (2685, 47884918), (3455, 37213026), (4146, 31010855), (5370, 23942459), (6910, 18606513), (10365, 12404342), (20730, 6202171), (34649, 3710670), (69298, 1855335), (103947, 1236890), (123689, 1039470), (173245, 742134), (207894, 618445), (247378, 519735), (346490, 371067)]