27021930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 70398720

約数和(自身を除く): 43376790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 359, 386, 390, 579, 718, 965, 1077, 1158, 1795, 1930, 2154, 2509, 2895, 3590, 4667, 5018, 5385, 5790, 7527, 9334, 10770, 12545, 14001, 15054, 23335, 25090, 28002, 37635, 46670, 69287, 70005, 75270, 138574, 140010, 207861, 346435, 415722, 692870, 900731, 1039305, 1801462, 2078610, 2702193, 4503655, 5404386, 9007310, 13510965, 27021930]

約数ペア:

[(1, 27021930), (2, 13510965), (3, 9007310), (5, 5404386), (6, 4503655), (10, 2702193), (13, 2078610), (15, 1801462), (26, 1039305), (30, 900731), (39, 692870), (65, 415722), (78, 346435), (130, 207861), (193, 140010), (195, 138574), (359, 75270), (386, 70005), (390, 69287), (579, 46670), (718, 37635), (965, 28002), (1077, 25090), (1158, 23335), (1795, 15054), (1930, 14001), (2154, 12545), (2509, 10770), (2895, 9334), (3590, 7527), (4667, 5790), (5018, 5385)]