30304810390

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{19302427}}^1$

素因数の和:19302591

約数の個数: 16

約数和(自身を含む): 54896105232

約数和(自身を除く): 24591294842

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 19302427, 38604854, 96512135, 193024270, 3030481039, 6060962078, 15152405195, 30304810390]

約数ペア:

[(1, 30304810390), (2, 15152405195), (5, 6060962078), (10, 3030481039), (157, 193024270), (314, 96512135), (785, 38604854), (1570, 19302427)]