30256868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^2$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 57593088

約数和(自身を除く): 27336220

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 103, 124, 206, 412, 713, 1426, 2369, 2852, 3193, 4738, 6386, 9476, 10609, 12772, 21218, 42436, 73439, 146878, 244007, 293756, 328879, 488014, 657758, 976028, 1315516, 7564217, 15128434, 30256868]

約数ペア:

[(1, 30256868), (2, 15128434), (4, 7564217), (23, 1315516), (31, 976028), (46, 657758), (62, 488014), (92, 328879), (103, 293756), (124, 244007), (206, 146878), (412, 73439), (713, 42436), (1426, 21218), (2369, 12772), (2852, 10609), (3193, 9476), (4738, 6386)]