85985270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53407}}^1$

素因数の和:53444

約数の個数: 32

約数和(自身を含む): 184578048

約数和(自身を除く): 98592778

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 53407, 106814, 267035, 373849, 534070, 747698, 1228361, 1869245, 2456722, 3738490, 6141805, 8598527, 12283610, 17197054, 42992635, 85985270]

約数ペア:

[(1, 85985270), (2, 42992635), (5, 17197054), (7, 12283610), (10, 8598527), (14, 6141805), (23, 3738490), (35, 2456722), (46, 1869245), (70, 1228361), (115, 747698), (161, 534070), (230, 373849), (322, 267035), (805, 106814), (1610, 53407)]