2040894990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{10247}}^1$

素因数の和:12473

約数の個数: 48

約数和(自身を含む): 5309242848

約数和(自身を除く): 3268347858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2213, 4426, 6639, 10247, 11065, 13278, 19917, 20494, 22130, 30741, 33195, 39834, 51235, 61482, 66390, 92223, 99585, 102470, 153705, 184446, 199170, 307410, 461115, 922230, 22676611, 45353222, 68029833, 113383055, 136059666, 204089499, 226766110, 340149165, 408178998, 680298330, 1020447495, 2040894990]

約数ペア:

[(1, 2040894990), (2, 1020447495), (3, 680298330), (5, 408178998), (6, 340149165), (9, 226766110), (10, 204089499), (15, 136059666), (18, 113383055), (30, 68029833), (45, 45353222), (90, 22676611), (2213, 922230), (4426, 461115), (6639, 307410), (10247, 199170), (11065, 184446), (13278, 153705), (19917, 102470), (20494, 99585), (22130, 92223), (30741, 66390), (33195, 61482), (39834, 51235)]