27942210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4253}}^1$

素因数の和:4339

約数の個数: 48

約数和(自身を含む): 73662264

約数和(自身を除く): 45720054

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4253, 6570, 8506, 12759, 21265, 25518, 38277, 42530, 63795, 76554, 127590, 191385, 310469, 382770, 620938, 931407, 1552345, 1862814, 2794221, 3104690, 4657035, 5588442, 9314070, 13971105, 27942210]

約数ペア:

[(1, 27942210), (2, 13971105), (3, 9314070), (5, 5588442), (6, 4657035), (9, 3104690), (10, 2794221), (15, 1862814), (18, 1552345), (30, 931407), (45, 620938), (73, 382770), (90, 310469), (146, 191385), (219, 127590), (365, 76554), (438, 63795), (657, 42530), (730, 38277), (1095, 25518), (1314, 21265), (2190, 12759), (3285, 8506), (4253, 6570)]