30480170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 62892288

約数和(自身を除く): 32412118

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 673, 1294, 1346, 3235, 3365, 4529, 4711, 6470, 6730, 9058, 9422, 22645, 23555, 45290, 47110, 435431, 870862, 2177155, 3048017, 4354310, 6096034, 15240085, 30480170]

約数ペア:

[(1, 30480170), (2, 15240085), (5, 6096034), (7, 4354310), (10, 3048017), (14, 2177155), (35, 870862), (70, 435431), (647, 47110), (673, 45290), (1294, 23555), (1346, 22645), (3235, 9422), (3365, 9058), (4529, 6730), (4711, 6470)]