72019130

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23459}}^1$

素因数の和:23773

約数の個数: 16

約数和(自身を含む): 130062240

約数和(自身を除く): 58043110

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 23459, 46918, 117295, 234590, 7201913, 14403826, 36009565, 72019130]

約数ペア:

[(1, 72019130), (2, 36009565), (5, 14403826), (10, 7201913), (307, 234590), (614, 117295), (1535, 46918), (3070, 23459)]