31041070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 57335616

約数和(自身を除く): 26294546

約数列:

[1, 2, 5, 10, 61, 122, 151, 302, 305, 337, 610, 674, 755, 1510, 1685, 3370, 9211, 18422, 20557, 41114, 46055, 50887, 92110, 101774, 102785, 205570, 254435, 508870, 3104107, 6208214, 15520535, 31041070]

約数ペア:

[(1, 31041070), (2, 15520535), (5, 6208214), (10, 3104107), (61, 508870), (122, 254435), (151, 205570), (302, 102785), (305, 101774), (337, 92110), (610, 50887), (674, 46055), (755, 41114), (1510, 20557), (1685, 18422), (3370, 9211)]