30118413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 14636787

約数列:

[1, 3, 13, 39, 71, 73, 149, 213, 219, 447, 923, 949, 1937, 2769, 2847, 5183, 5811, 10579, 10877, 15549, 31737, 32631, 67379, 137527, 141401, 202137, 412581, 424203, 772267, 2316801, 10039471, 30118413]

約数ペア:

[(1, 30118413), (3, 10039471), (13, 2316801), (39, 772267), (71, 424203), (73, 412581), (149, 202137), (213, 141401), (219, 137527), (447, 67379), (923, 32631), (949, 31737), (1937, 15549), (2769, 10877), (2847, 10579), (5183, 5811)]