127211090

素因数分解:

$2^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{8419}}^1$

素因数の和:9937

約数の個数: 16

約数和(自身を含む): 229158720

約数和(自身を除く): 101947630

約数列:

[1, 2, 5, 10, 1511, 3022, 7555, 8419, 15110, 16838, 42095, 84190, 12721109, 25442218, 63605545, 127211090]

約数ペア:

[(1, 127211090), (2, 63605545), (5, 25442218), (10, 12721109), (1511, 84190), (3022, 42095), (7555, 16838), (8419, 15110)]