42543420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709057}}^1$

素因数の和:709069

約数の個数: 24

約数和(自身を含む): 119121744

約数和(自身を除く): 76578324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709057, 1418114, 2127171, 2836228, 3545285, 4254342, 7090570, 8508684, 10635855, 14181140, 21271710, 42543420]

約数ペア:

[(1, 42543420), (2, 21271710), (3, 14181140), (4, 10635855), (5, 8508684), (6, 7090570), (10, 4254342), (12, 3545285), (15, 2836228), (20, 2127171), (30, 1418114), (60, 709057)]