1587157030

素因数分解:

$2^1\times 5^1\times {\mathrm{3967}}^1\times {\mathrm{40009}}^1$

素因数の和:43983

約数の個数: 16

約数和(自身を含む): 2857674240

約数和(自身を除く): 1270517210

約数列:

[1, 2, 5, 10, 3967, 7934, 19835, 39670, 40009, 80018, 200045, 400090, 158715703, 317431406, 793578515, 1587157030]

約数ペア:

[(1, 1587157030), (2, 793578515), (5, 317431406), (10, 158715703), (3967, 400090), (7934, 200045), (19835, 80018), (39670, 40009)]