61706060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{237331}}^1$

素因数の和:237353

約数の個数: 24

約数和(自身を含む): 139551216

約数和(自身を除く): 77845156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 237331, 474662, 949324, 1186655, 2373310, 3085303, 4746620, 6170606, 12341212, 15426515, 30853030, 61706060]

約数ペア:

[(1, 61706060), (2, 30853030), (4, 15426515), (5, 12341212), (10, 6170606), (13, 4746620), (20, 3085303), (26, 2373310), (52, 1186655), (65, 949324), (130, 474662), (260, 237331)]