3828290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 7318080

約数和(自身を除く): 3489790

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 307, 430, 614, 1247, 1535, 2494, 3070, 6235, 8903, 12470, 13201, 17806, 26402, 44515, 66005, 89030, 132010, 382829, 765658, 1914145, 3828290]

約数ペア:

[(1, 3828290), (2, 1914145), (5, 765658), (10, 382829), (29, 132010), (43, 89030), (58, 66005), (86, 44515), (145, 26402), (215, 17806), (290, 13201), (307, 12470), (430, 8903), (614, 6235), (1247, 3070), (1535, 2494)]