15490930404

素因数分解:

$2^2\times 3^1\times {\mathrm{487}}^2\times {\mathrm{5443}}^1$

素因数の和:6424

約数の個数: 36

約数和(自身を含む): 36226531824

約数和(自身を除く): 20735601420

約数列:

[1, 2, 3, 4, 6, 12, 487, 974, 1461, 1948, 2922, 5443, 5844, 10886, 16329, 21772, 32658, 65316, 237169, 474338, 711507, 948676, 1423014, 2650741, 2846028, 5301482, 7952223, 10602964, 15904446, 31808892, 1290910867, 2581821734, 3872732601, 5163643468, 7745465202, 15490930404]

約数ペア:

[(1, 15490930404), (2, 7745465202), (3, 5163643468), (4, 3872732601), (6, 2581821734), (12, 1290910867), (487, 31808892), (974, 15904446), (1461, 10602964), (1948, 7952223), (2922, 5301482), (5443, 2846028), (5844, 2650741), (10886, 1423014), (16329, 948676), (21772, 711507), (32658, 474338), (65316, 237169)]