302540045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 390880512

約数和(自身を除く): 88340467

約数列:

[1, 5, 23, 43, 115, 193, 215, 317, 965, 989, 1585, 4439, 4945, 7291, 8299, 13631, 22195, 36455, 41495, 61181, 68155, 190877, 305905, 313513, 954385, 1407163, 1567565, 2630783, 7035815, 13153915, 60508009, 302540045]

約数ペア:

[(1, 302540045), (5, 60508009), (23, 13153915), (43, 7035815), (115, 2630783), (193, 1567565), (215, 1407163), (317, 954385), (965, 313513), (989, 305905), (1585, 190877), (4439, 68155), (4945, 61181), (7291, 41495), (8299, 36455), (13631, 22195)]