30766755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 51715584

約数和(自身を除く): 20948829

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 345, 347, 771, 1041, 1285, 1735, 3855, 5205, 5911, 7981, 17733, 23943, 29555, 39905, 88665, 89179, 119715, 267537, 445895, 1337685, 2051117, 6153351, 10255585, 30766755]

約数ペア:

[(1, 30766755), (3, 10255585), (5, 6153351), (15, 2051117), (23, 1337685), (69, 445895), (115, 267537), (257, 119715), (345, 89179), (347, 88665), (771, 39905), (1041, 29555), (1285, 23943), (1735, 17733), (3855, 7981), (5205, 5911)]