129809470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{80627}}^1$

素因数の和:80664

約数の個数: 32

約数和(自身を含む): 278650368

約数和(自身を除く): 148840898

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 80627, 161254, 403135, 564389, 806270, 1128778, 1854421, 2821945, 3708842, 5643890, 9272105, 12980947, 18544210, 25961894, 64904735, 129809470]

約数ペア:

[(1, 129809470), (2, 64904735), (5, 25961894), (7, 18544210), (10, 12980947), (14, 9272105), (23, 5643890), (35, 3708842), (46, 2821945), (70, 1854421), (115, 1128778), (161, 806270), (230, 564389), (322, 403135), (805, 161254), (1610, 80627)]