85515470

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 156492000

約数和(自身を除く): 70976530

約数列:

[1, 2, 5, 10, 107, 214, 229, 349, 458, 535, 698, 1070, 1145, 1745, 2290, 3490, 24503, 37343, 49006, 74686, 79921, 122515, 159842, 186715, 245030, 373430, 399605, 799210, 8551547, 17103094, 42757735, 85515470]

約数ペア:

[(1, 85515470), (2, 42757735), (5, 17103094), (10, 8551547), (107, 799210), (214, 399605), (229, 373430), (349, 245030), (458, 186715), (535, 159842), (698, 122515), (1070, 79921), (1145, 74686), (1745, 49006), (2290, 37343), (3490, 24503)]