30068675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13247

約数の個数: 24

約数和(自身を含む): 45892896

約数和(自身を除く): 15824221

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 13217, 66085, 92519, 171821, 330425, 462595, 859105, 1202747, 2312975, 4295525, 6013735, 30068675]

約数ペア:

[(1, 30068675), (5, 6013735), (7, 4295525), (13, 2312975), (25, 1202747), (35, 859105), (65, 462595), (91, 330425), (175, 171821), (325, 92519), (455, 66085), (2275, 13217)]