2015442690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67181423}}^1$

素因数の和:67181433

約数の個数: 16

約数和(自身を含む): 4837062528

約数和(自身を除く): 2821619838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67181423, 134362846, 201544269, 335907115, 403088538, 671814230, 1007721345, 2015442690]

約数ペア:

[(1, 2015442690), (2, 1007721345), (3, 671814230), (5, 403088538), (6, 335907115), (10, 201544269), (15, 134362846), (30, 67181423)]