30575765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 42024960

約数和(自身を除く): 11449195

約数列:

[1, 5, 11, 31, 55, 79, 155, 227, 341, 395, 869, 1135, 1705, 2449, 2497, 4345, 7037, 12245, 12485, 17933, 26939, 35185, 77407, 89665, 134695, 197263, 387035, 555923, 986315, 2779615, 6115153, 30575765]

約数ペア:

[(1, 30575765), (5, 6115153), (11, 2779615), (31, 986315), (55, 555923), (79, 387035), (155, 197263), (227, 134695), (341, 89665), (395, 77407), (869, 35185), (1135, 26939), (1705, 17933), (2449, 12485), (2497, 12245), (4345, 7037)]