30287556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64717}}^1$

素因数の和:64740

約数の個数: 36

約数和(自身を含む): 82450732

約数和(自身を除く): 52163176

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 64717, 129434, 194151, 258868, 388302, 582453, 776604, 841321, 1164906, 1682642, 2329812, 2523963, 3365284, 5047926, 7571889, 10095852, 15143778, 30287556]

約数ペア:

[(1, 30287556), (2, 15143778), (3, 10095852), (4, 7571889), (6, 5047926), (9, 3365284), (12, 2523963), (13, 2329812), (18, 1682642), (26, 1164906), (36, 841321), (39, 776604), (52, 582453), (78, 388302), (117, 258868), (156, 194151), (234, 129434), (468, 64717)]