13840590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 34240752

約数和(自身を除く): 20400162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 337, 370, 555, 674, 1011, 1110, 1369, 1685, 2022, 2738, 3370, 4107, 5055, 6845, 8214, 10110, 12469, 13690, 20535, 24938, 37407, 41070, 62345, 74814, 124690, 187035, 374070, 461353, 922706, 1384059, 2306765, 2768118, 4613530, 6920295, 13840590]

約数ペア:

[(1, 13840590), (2, 6920295), (3, 4613530), (5, 2768118), (6, 2306765), (10, 1384059), (15, 922706), (30, 461353), (37, 374070), (74, 187035), (111, 124690), (185, 74814), (222, 62345), (337, 41070), (370, 37407), (555, 24938), (674, 20535), (1011, 13690), (1110, 12469), (1369, 10110), (1685, 8214), (2022, 6845), (2738, 5055), (3370, 4107)]