30815672855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{20479}}^1$

素因数の和:20855

約数の個数: 32

約数和(自身を含む): 40874803200

約数和(自身を除く): 10059130345

約数列:

[1, 5, 11, 55, 109, 251, 545, 1199, 1255, 2761, 5995, 13805, 20479, 27359, 102395, 136795, 225269, 300949, 1126345, 1504745, 2232211, 5140229, 11161055, 24554321, 25701145, 56542519, 122771605, 282712595, 560284961, 2801424805, 6163134571, 30815672855]

約数ペア:

[(1, 30815672855), (5, 6163134571), (11, 2801424805), (55, 560284961), (109, 282712595), (251, 122771605), (545, 56542519), (1199, 25701145), (1255, 24554321), (2761, 11161055), (5995, 5140229), (13805, 2232211), (20479, 1504745), (27359, 1126345), (102395, 300949), (136795, 225269)]