30722614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8501}}^1$

素因数の和:8655

約数の個数: 16

約数和(自身を含む): 49991760

約数和(自身を除く): 19269146

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 8501, 17002, 110513, 221026, 1181639, 2363278, 15361307, 30722614]

約数ペア:

[(1, 30722614), (2, 15361307), (13, 2363278), (26, 1181639), (139, 221026), (278, 110513), (1807, 17002), (3614, 8501)]