11720229630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{390674321}}^1$

素因数の和:390674331

約数の個数: 16

約数和(自身を含む): 28128551184

約数和(自身を除く): 16408321554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 390674321, 781348642, 1172022963, 1953371605, 2344045926, 3906743210, 5860114815, 11720229630]

約数ペア:

[(1, 11720229630), (2, 5860114815), (3, 3906743210), (5, 2344045926), (6, 1953371605), (10, 1172022963), (15, 781348642), (30, 390674321)]