30470426

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 55624320

約数和(自身を除く): 25153894

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 443, 578, 886, 2023, 3101, 4046, 4913, 6202, 7531, 9826, 15062, 34391, 52717, 68782, 105434, 128027, 256054, 896189, 1792378, 2176459, 4352918, 15235213, 30470426]

約数ペア:

[(1, 30470426), (2, 15235213), (7, 4352918), (14, 2176459), (17, 1792378), (34, 896189), (119, 256054), (238, 128027), (289, 105434), (443, 68782), (578, 52717), (886, 34391), (2023, 15062), (3101, 9826), (4046, 7531), (4913, 6202)]