30804344

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 59084640

約数和(自身を除く): 28280296

約数列:

[1, 2, 4, 8, 71, 142, 193, 281, 284, 386, 562, 568, 772, 1124, 1544, 2248, 13703, 19951, 27406, 39902, 54233, 54812, 79804, 108466, 109624, 159608, 216932, 433864, 3850543, 7701086, 15402172, 30804344]

約数ペア:

[(1, 30804344), (2, 15402172), (4, 7701086), (8, 3850543), (71, 433864), (142, 216932), (193, 159608), (281, 109624), (284, 108466), (386, 79804), (562, 54812), (568, 54233), (772, 39902), (1124, 27406), (1544, 19951), (2248, 13703)]