65642670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{243121}}^1$

素因数の和:243137

約数の個数: 32

約数和(自身を含む): 175047840

約数和(自身を除く): 109405170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 243121, 486242, 729363, 1215605, 1458726, 2188089, 2431210, 3646815, 4376178, 6564267, 7293630, 10940445, 13128534, 21880890, 32821335, 65642670]

約数ペア:

[(1, 65642670), (2, 32821335), (3, 21880890), (5, 13128534), (6, 10940445), (9, 7293630), (10, 6564267), (15, 4376178), (18, 3646815), (27, 2431210), (30, 2188089), (45, 1458726), (54, 1215605), (90, 729363), (135, 486242), (270, 243121)]