86615270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9743}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 179601408

約数和(自身を除く): 92986138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9743, 19486, 48715, 68201, 97430, 136402, 341005, 682010, 1237361, 2474722, 6186805, 8661527, 12373610, 17323054, 43307635, 86615270]

約数ペア:

[(1, 86615270), (2, 43307635), (5, 17323054), (7, 12373610), (10, 8661527), (14, 6186805), (35, 2474722), (70, 1237361), (127, 682010), (254, 341005), (635, 136402), (889, 97430), (1270, 68201), (1778, 48715), (4445, 19486), (8890, 9743)]