12157080290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1\times {\mathrm{21943}}^1$

素因数の和:25226

約数の個数: 32

約数和(自身を含む): 23178130560

約数和(自身を除く): 11021050270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 3259, 6518, 16295, 21943, 32590, 43886, 55403, 109715, 110806, 219430, 277015, 373031, 554030, 746062, 1865155, 3730310, 71512237, 143024474, 357561185, 715122370, 1215708029, 2431416058, 6078540145, 12157080290]

約数ペア:

[(1, 12157080290), (2, 6078540145), (5, 2431416058), (10, 1215708029), (17, 715122370), (34, 357561185), (85, 143024474), (170, 71512237), (3259, 3730310), (6518, 1865155), (16295, 746062), (21943, 554030), (32590, 373031), (43886, 277015), (55403, 219430), (109715, 110806)]