2103189090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70106303}}^1$

素因数の和:70106313

約数の個数: 16

約数和(自身を含む): 5047653888

約数和(自身を除く): 2944464798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70106303, 140212606, 210318909, 350531515, 420637818, 701063030, 1051594545, 2103189090]

約数ペア:

[(1, 2103189090), (2, 1051594545), (3, 701063030), (5, 420637818), (6, 350531515), (10, 210318909), (15, 140212606), (30, 70106303)]