45489660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1949}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 127764000

約数和(自身を除く): 82274340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 1949, 2334, 3890, 3898, 4668, 5835, 5847, 7780, 7796, 9745, 11670, 11694, 19490, 23340, 23388, 29235, 38980, 58470, 116940, 758161, 1516322, 2274483, 3032644, 3790805, 4548966, 7581610, 9097932, 11372415, 15163220, 22744830, 45489660]

約数ペア:

[(1, 45489660), (2, 22744830), (3, 15163220), (4, 11372415), (5, 9097932), (6, 7581610), (10, 4548966), (12, 3790805), (15, 3032644), (20, 2274483), (30, 1516322), (60, 758161), (389, 116940), (778, 58470), (1167, 38980), (1556, 29235), (1945, 23388), (1949, 23340), (2334, 19490), (3890, 11694), (3898, 11670), (4668, 9745), (5835, 7796), (5847, 7780)]