16999260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{911}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 47803392

約数和(自身を除く): 30804132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 911, 933, 1244, 1555, 1822, 1866, 2733, 3110, 3644, 3732, 4555, 4665, 5466, 6220, 9110, 9330, 10932, 13665, 18220, 18660, 27330, 54660, 283321, 566642, 849963, 1133284, 1416605, 1699926, 2833210, 3399852, 4249815, 5666420, 8499630, 16999260]

約数ペア:

[(1, 16999260), (2, 8499630), (3, 5666420), (4, 4249815), (5, 3399852), (6, 2833210), (10, 1699926), (12, 1416605), (15, 1133284), (20, 849963), (30, 566642), (60, 283321), (311, 54660), (622, 27330), (911, 18660), (933, 18220), (1244, 13665), (1555, 10932), (1822, 9330), (1866, 9110), (2733, 6220), (3110, 5466), (3644, 4665), (3732, 4555)]