977208070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{34739}}^1$

素因数の和:34872

約数の個数: 32

約数和(自身を含む): 1838440800

約数和(自身を除く): 861232730

約数列:

[1, 2, 5, 10, 29, 58, 97, 145, 194, 290, 485, 970, 2813, 5626, 14065, 28130, 34739, 69478, 173695, 347390, 1007431, 2014862, 3369683, 5037155, 6739366, 10074310, 16848415, 33696830, 97720807, 195441614, 488604035, 977208070]

約数ペア:

[(1, 977208070), (2, 488604035), (5, 195441614), (10, 97720807), (29, 33696830), (58, 16848415), (97, 10074310), (145, 6739366), (194, 5037155), (290, 3369683), (485, 2014862), (970, 1007431), (2813, 347390), (5626, 173695), (14065, 69478), (28130, 34739)]