64537710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1759}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 155105280

約数和(自身を除く): 90567570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 1759, 2446, 3518, 3669, 5277, 6115, 7338, 8795, 10554, 12230, 17590, 18345, 26385, 36690, 52770, 2151257, 4302514, 6453771, 10756285, 12907542, 21512570, 32268855, 64537710]

約数ペア:

[(1, 64537710), (2, 32268855), (3, 21512570), (5, 12907542), (6, 10756285), (10, 6453771), (15, 4302514), (30, 2151257), (1223, 52770), (1759, 36690), (2446, 26385), (3518, 18345), (3669, 17590), (5277, 12230), (6115, 10554), (7338, 8795)]