213471810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{44753}}^1$

素因数の和:44819

約数の個数: 48

約数和(自身を含む): 565511544

約数和(自身を除く): 352039734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 4770, 44753, 89506, 134259, 223765, 268518, 402777, 447530, 671295, 805554, 1342590, 2013885, 2371909, 4027770, 4743818, 7115727, 11859545, 14231454, 21347181, 23719090, 35578635, 42694362, 71157270, 106735905, 213471810]

約数ペア:

[(1, 213471810), (2, 106735905), (3, 71157270), (5, 42694362), (6, 35578635), (9, 23719090), (10, 21347181), (15, 14231454), (18, 11859545), (30, 7115727), (45, 4743818), (53, 4027770), (90, 2371909), (106, 2013885), (159, 1342590), (265, 805554), (318, 671295), (477, 447530), (530, 402777), (795, 268518), (954, 223765), (1590, 134259), (2385, 89506), (4770, 44753)]