1209304470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{16433}}^1$

素因数の和:16677

約数の個数: 64

約数和(自身を含む): 3180570624

約数和(自身を除く): 1971266154

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 223, 330, 446, 669, 1115, 1338, 2230, 2453, 3345, 4906, 6690, 7359, 12265, 14718, 16433, 24530, 32866, 36795, 49299, 73590, 82165, 98598, 164330, 180763, 246495, 361526, 492990, 542289, 903815, 1084578, 1807630, 2711445, 3664559, 5422890, 7329118, 10993677, 18322795, 21987354, 36645590, 40310149, 54968385, 80620298, 109936770, 120930447, 201550745, 241860894, 403101490, 604652235, 1209304470]

約数ペア:

[(1, 1209304470), (2, 604652235), (3, 403101490), (5, 241860894), (6, 201550745), (10, 120930447), (11, 109936770), (15, 80620298), (22, 54968385), (30, 40310149), (33, 36645590), (55, 21987354), (66, 18322795), (110, 10993677), (165, 7329118), (223, 5422890), (330, 3664559), (446, 2711445), (669, 1807630), (1115, 1084578), (1338, 903815), (2230, 542289), (2453, 492990), (3345, 361526), (4906, 246495), (6690, 180763), (7359, 164330), (12265, 98598), (14718, 82165), (16433, 73590), (24530, 49299), (32866, 36795)]