30729062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 57288000

約数和(自身を除く): 26558938

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 1549, 2834, 3098, 9919, 10843, 19838, 20137, 21686, 40274, 140959, 168841, 281918, 337682, 1181887, 2194933, 2363774, 4389866, 15364531, 30729062]

約数ペア:

[(1, 30729062), (2, 15364531), (7, 4389866), (13, 2363774), (14, 2194933), (26, 1181887), (91, 337682), (109, 281918), (182, 168841), (218, 140959), (763, 40274), (1417, 21686), (1526, 20137), (1549, 19838), (2834, 10843), (3098, 9919)]