138742710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4624757}}^1$

素因数の和:4624767

約数の個数: 16

約数和(自身を含む): 332982576

約数和(自身を除く): 194239866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4624757, 9249514, 13874271, 23123785, 27748542, 46247570, 69371355, 138742710]

約数ペア:

[(1, 138742710), (2, 69371355), (3, 46247570), (5, 27748542), (6, 23123785), (10, 13874271), (15, 9249514), (30, 4624757)]