30557716

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11251}}^1$

素因数の和:11359

約数の個数: 24

約数和(自身を含む): 61750976

約数和(自身を除く): 31193260

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11251, 22502, 45004, 78757, 157514, 315028, 1091347, 2182694, 4365388, 7639429, 15278858, 30557716]

約数ペア:

[(1, 30557716), (2, 15278858), (4, 7639429), (7, 4365388), (14, 2182694), (28, 1091347), (97, 315028), (194, 157514), (388, 78757), (679, 45004), (1358, 22502), (2716, 11251)]