42087030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1402901}}^1$

素因数の和:1402911

約数の個数: 16

約数和(自身を含む): 101008944

約数和(自身を除く): 58921914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1402901, 2805802, 4208703, 7014505, 8417406, 14029010, 21043515, 42087030]

約数ペア:

[(1, 42087030), (2, 21043515), (3, 14029010), (5, 8417406), (6, 7014505), (10, 4208703), (15, 2805802), (30, 1402901)]