30580198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44839}}^1$

素因数の和:44883

約数の個数: 16

約数和(自身を含む): 51655680

約数和(自身を除く): 21075482

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 44839, 89678, 493229, 986458, 1390009, 2780018, 15290099, 30580198]

約数ペア:

[(1, 30580198), (2, 15290099), (11, 2780018), (22, 1390009), (31, 986458), (62, 493229), (341, 89678), (682, 44839)]