84021270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2800709}}^1$

素因数の和:2800719

約数の個数: 16

約数和(自身を含む): 201651120

約数和(自身を除く): 117629850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2800709, 5601418, 8402127, 14003545, 16804254, 28007090, 42010635, 84021270]

約数ペア:

[(1, 84021270), (2, 42010635), (3, 28007090), (5, 16804254), (6, 14003545), (10, 8402127), (15, 5601418), (30, 2800709)]