30505405

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{10501}}^1$

素因数の和:10596

約数の個数: 16

約数和(自身を含む): 42344064

約数和(自身を除く): 11838659

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 10501, 52505, 73507, 367535, 871583, 4357915, 6101081, 30505405]

約数ペア:

[(1, 30505405), (5, 6101081), (7, 4357915), (35, 871583), (83, 367535), (415, 73507), (581, 52505), (2905, 10501)]