30693215

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 43860096

約数和(自身を除く): 13166881

約数列:

[1, 5, 7, 35, 41, 73, 205, 287, 293, 365, 511, 1435, 1465, 2051, 2555, 2993, 10255, 12013, 14965, 20951, 21389, 60065, 84091, 104755, 106945, 149723, 420455, 748615, 876949, 4384745, 6138643, 30693215]

約数ペア:

[(1, 30693215), (5, 6138643), (7, 4384745), (35, 876949), (41, 748615), (73, 420455), (205, 149723), (287, 106945), (293, 104755), (365, 84091), (511, 60065), (1435, 21389), (1465, 20951), (2051, 14965), (2555, 12013), (2993, 10255)]