2189362920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{5507}}^1$

素因数の和:8834

約数の個数: 64

約数和(自身を含む): 6571264320

約数和(自身を除く): 4381901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3313, 5507, 6626, 9939, 11014, 13252, 16521, 16565, 19878, 22028, 26504, 27535, 33042, 33130, 39756, 44056, 49695, 55070, 66084, 66260, 79512, 82605, 99390, 110140, 132168, 132520, 165210, 198780, 220280, 330420, 397560, 660840, 18244691, 36489382, 54734073, 72978764, 91223455, 109468146, 145957528, 182446910, 218936292, 273670365, 364893820, 437872584, 547340730, 729787640, 1094681460, 2189362920]

約数ペア:

[(1, 2189362920), (2, 1094681460), (3, 729787640), (4, 547340730), (5, 437872584), (6, 364893820), (8, 273670365), (10, 218936292), (12, 182446910), (15, 145957528), (20, 109468146), (24, 91223455), (30, 72978764), (40, 54734073), (60, 36489382), (120, 18244691), (3313, 660840), (5507, 397560), (6626, 330420), (9939, 220280), (11014, 198780), (13252, 165210), (16521, 132520), (16565, 132168), (19878, 110140), (22028, 99390), (26504, 82605), (27535, 79512), (33042, 66260), (33130, 66084), (39756, 55070), (44056, 49695)]