42887030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{91249}}^1$

素因数の和:91303

約数の個数: 16

約数和(自身を含む): 78840000

約数和(自身を除く): 35952970

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 91249, 182498, 456245, 912490, 4288703, 8577406, 21443515, 42887030]

約数ペア:

[(1, 42887030), (2, 21443515), (5, 8577406), (10, 4288703), (47, 912490), (94, 456245), (235, 182498), (470, 91249)]