30788262

素因数分解:

$2^1\times 3^4\times {\mathrm{190051}}^1$

素因数の和:190065

約数の個数: 20

約数和(自身を含む): 68988876

約数和(自身を除く): 38200614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 190051, 380102, 570153, 1140306, 1710459, 3420918, 5131377, 10262754, 15394131, 30788262]

約数ペア:

[(1, 30788262), (2, 15394131), (3, 10262754), (6, 5131377), (9, 3420918), (18, 1710459), (27, 1140306), (54, 570153), (81, 380102), (162, 190051)]