30122134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 54351360

約数和(自身を除く): 24229226

約数列:

[1, 2, 7, 14, 23, 46, 139, 161, 278, 322, 673, 973, 1346, 1946, 3197, 4711, 6394, 9422, 15479, 22379, 30958, 44758, 93547, 108353, 187094, 216706, 654829, 1309658, 2151581, 4303162, 15061067, 30122134]

約数ペア:

[(1, 30122134), (2, 15061067), (7, 4303162), (14, 2151581), (23, 1309658), (46, 654829), (139, 216706), (161, 187094), (278, 108353), (322, 93547), (673, 44758), (973, 30958), (1346, 22379), (1946, 15479), (3197, 9422), (4711, 6394)]