27481030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2729}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 25590170

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2729, 5035, 5458, 10070, 13645, 27290, 51851, 103702, 144637, 259255, 289274, 518510, 723185, 1446370, 2748103, 5496206, 13740515, 27481030]

約数ペア:

[(1, 27481030), (2, 13740515), (5, 5496206), (10, 2748103), (19, 1446370), (38, 723185), (53, 518510), (95, 289274), (106, 259255), (190, 144637), (265, 103702), (530, 51851), (1007, 27290), (2014, 13645), (2729, 10070), (5035, 5458)]