30242241757

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{20089}}^1$

素因数の和:20413

約数の個数: 32

約数和(自身を含む): 37909347840

約数和(自身を除く): 7667106083

約数列:

[1, 7, 13, 71, 91, 233, 497, 923, 1631, 3029, 6461, 16543, 20089, 21203, 115801, 140623, 215059, 261157, 1426319, 1505413, 1828099, 4680737, 9984233, 18542147, 32765159, 60849581, 129795029, 332332327, 425947067, 2326326289, 4320320251, 30242241757]

約数ペア:

[(1, 30242241757), (7, 4320320251), (13, 2326326289), (71, 425947067), (91, 332332327), (233, 129795029), (497, 60849581), (923, 32765159), (1631, 18542147), (3029, 9984233), (6461, 4680737), (16543, 1828099), (20089, 1505413), (21203, 1426319), (115801, 261157), (140623, 215059)]