201615090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6720503}}^1$

素因数の和:6720513

約数の個数: 16

約数和(自身を含む): 483876288

約数和(自身を除く): 282261198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6720503, 13441006, 20161509, 33602515, 40323018, 67205030, 100807545, 201615090]

約数ペア:

[(1, 201615090), (2, 100807545), (3, 67205030), (5, 40323018), (6, 33602515), (10, 20161509), (15, 13441006), (30, 6720503)]