1446770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1456270

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 359, 403, 718, 806, 1795, 2015, 3590, 4030, 4667, 9334, 11129, 22258, 23335, 46670, 55645, 111290, 144677, 289354, 723385, 1446770]

約数ペア:

[(1, 1446770), (2, 723385), (5, 289354), (10, 144677), (13, 111290), (26, 55645), (31, 46670), (62, 23335), (65, 22258), (130, 11129), (155, 9334), (310, 4667), (359, 4030), (403, 3590), (718, 2015), (806, 1795)]