30108445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 10776035

約数列:

[1, 5, 17, 19, 85, 95, 103, 181, 323, 515, 905, 1615, 1751, 1957, 3077, 3439, 8755, 9785, 15385, 17195, 18643, 33269, 58463, 93215, 166345, 292315, 316931, 354217, 1584655, 1771085, 6021689, 30108445]

約数ペア:

[(1, 30108445), (5, 6021689), (17, 1771085), (19, 1584655), (85, 354217), (95, 316931), (103, 292315), (181, 166345), (323, 93215), (515, 58463), (905, 33269), (1615, 18643), (1751, 17195), (1957, 15385), (3077, 9785), (3439, 8755)]