169849210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12647}}^1$

素因数の和:12750

約数の個数: 32

約数和(自身を含む): 327836160

約数和(自身を除く): 157986950

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 12647, 13430, 25294, 63235, 126470, 214999, 429998, 999113, 1074995, 1998226, 2149990, 4995565, 9991130, 16984921, 33969842, 84924605, 169849210]

約数ペア:

[(1, 169849210), (2, 84924605), (5, 33969842), (10, 16984921), (17, 9991130), (34, 4995565), (79, 2149990), (85, 1998226), (158, 1074995), (170, 999113), (395, 429998), (790, 214999), (1343, 126470), (2686, 63235), (6715, 25294), (12647, 13430)]