30507148

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13127}}^1$

素因数の和:13221

約数の個数: 24

約数和(自身を含む): 61754112

約数和(自身を除く): 31246964

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13127, 26254, 52508, 91889, 183778, 367556, 1089541, 2179082, 4358164, 7626787, 15253574, 30507148]

約数ペア:

[(1, 30507148), (2, 15253574), (4, 7626787), (7, 4358164), (14, 2179082), (28, 1089541), (83, 367556), (166, 183778), (332, 91889), (581, 52508), (1162, 26254), (2324, 13127)]