30194554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 49442940

約数和(自身を除く): 19248386

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 569, 1138, 2041, 4082, 7397, 14794, 26533, 53066, 89333, 96161, 178666, 192322, 1161329, 2322658, 15097277, 30194554]

約数ペア:

[(1, 30194554), (2, 15097277), (13, 2322658), (26, 1161329), (157, 192322), (169, 178666), (314, 96161), (338, 89333), (569, 53066), (1138, 26533), (2041, 14794), (4082, 7397)]