30974675

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 40545024

約数和(自身を除く): 9570349

約数列:

[1, 5, 23, 25, 103, 115, 515, 523, 575, 2369, 2575, 2615, 11845, 12029, 13075, 53869, 59225, 60145, 269345, 300725, 1238987, 1346725, 6194935, 30974675]

約数ペア:

[(1, 30974675), (5, 6194935), (23, 1346725), (25, 1238987), (103, 300725), (115, 269345), (515, 60145), (523, 59225), (575, 53869), (2369, 13075), (2575, 12029), (2615, 11845)]