30604749

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9781}}^1$

素因数の和:9940

約数の個数: 16

約数和(自身を含む): 46953600

約数和(自身を除く): 16348851

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 9781, 29343, 68467, 205401, 1457369, 4372107, 10201583, 30604749]

約数ペア:

[(1, 30604749), (3, 10201583), (7, 4372107), (21, 1457369), (149, 205401), (447, 68467), (1043, 29343), (3129, 9781)]