30242043

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 48246120

約数和(自身を除く): 18004077

約数列:

[1, 3, 9, 13, 39, 59, 117, 169, 177, 337, 507, 531, 767, 1011, 1521, 2301, 3033, 4381, 6903, 9971, 13143, 19883, 29913, 39429, 56953, 59649, 89739, 170859, 178947, 258479, 512577, 775437, 2326311, 3360227, 10080681, 30242043]

約数ペア:

[(1, 30242043), (3, 10080681), (9, 3360227), (13, 2326311), (39, 775437), (59, 512577), (117, 258479), (169, 178947), (177, 170859), (337, 89739), (507, 59649), (531, 56953), (767, 39429), (1011, 29913), (1521, 19883), (2301, 13143), (3033, 9971), (4381, 6903)]