30678424

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2083}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 66021120

約数和(自身を除く): 35342696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 2083, 2104, 3682, 4166, 7364, 8332, 14581, 14728, 16664, 29162, 58324, 116648, 547829, 1095658, 2191316, 3834803, 4382632, 7669606, 15339212, 30678424]

約数ペア:

[(1, 30678424), (2, 15339212), (4, 7669606), (7, 4382632), (8, 3834803), (14, 2191316), (28, 1095658), (56, 547829), (263, 116648), (526, 58324), (1052, 29162), (1841, 16664), (2083, 14728), (2104, 14581), (3682, 8332), (4166, 7364)]