121749130

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{63743}}^1$

素因数の和:63941

約数の個数: 16

約数和(自身を含む): 220299264

約数和(自身を除く): 98550134

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 63743, 127486, 318715, 637430, 12174913, 24349826, 60874565, 121749130]

約数ペア:

[(1, 121749130), (2, 60874565), (5, 24349826), (10, 12174913), (191, 637430), (382, 318715), (955, 127486), (1910, 63743)]