179270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 399168

約数和(自身を除く): 219898

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 197, 394, 455, 910, 985, 1379, 1970, 2561, 2758, 5122, 6895, 12805, 13790, 17927, 25610, 35854, 89635, 179270]

約数ペア:

[(1, 179270), (2, 89635), (5, 35854), (7, 25610), (10, 17927), (13, 13790), (14, 12805), (26, 6895), (35, 5122), (65, 2758), (70, 2561), (91, 1970), (130, 1379), (182, 985), (197, 910), (394, 455)]