1017780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16963}}^1$

素因数の和:16975

約数の個数: 24

約数和(自身を含む): 2849952

約数和(自身を除く): 1832172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16963, 33926, 50889, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 1017780]

約数ペア:

[(1, 1017780), (2, 508890), (3, 339260), (4, 254445), (5, 203556), (6, 169630), (10, 101778), (12, 84815), (15, 67852), (20, 50889), (30, 33926), (60, 16963)]