326690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 725760

約数和(自身を除く): 399070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 359, 455, 718, 910, 1795, 2513, 3590, 4667, 5026, 9334, 12565, 23335, 25130, 32669, 46670, 65338, 163345, 326690]

約数ペア:

[(1, 326690), (2, 163345), (5, 65338), (7, 46670), (10, 32669), (13, 25130), (14, 23335), (26, 12565), (35, 9334), (65, 5026), (70, 4667), (91, 3590), (130, 2513), (182, 1795), (359, 910), (455, 718)]