2556912690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{11677}}^1$

素因数の和:12504

約数の個数: 64

約数和(自身を含む): 6827425920

約数和(自身を除く): 4270513230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 811, 1622, 2433, 4055, 4866, 7299, 8110, 11677, 12165, 14598, 21897, 23354, 24330, 35031, 36495, 43794, 58385, 70062, 72990, 105093, 109485, 116770, 175155, 210186, 218970, 315279, 350310, 525465, 630558, 1050930, 1576395, 3152790, 9470047, 18940094, 28410141, 47350235, 56820282, 85230423, 94700470, 142050705, 170460846, 255691269, 284101410, 426152115, 511382538, 852304230, 1278456345, 2556912690]

約数ペア:

[(1, 2556912690), (2, 1278456345), (3, 852304230), (5, 511382538), (6, 426152115), (9, 284101410), (10, 255691269), (15, 170460846), (18, 142050705), (27, 94700470), (30, 85230423), (45, 56820282), (54, 47350235), (90, 28410141), (135, 18940094), (270, 9470047), (811, 3152790), (1622, 1576395), (2433, 1050930), (4055, 630558), (4866, 525465), (7299, 350310), (8110, 315279), (11677, 218970), (12165, 210186), (14598, 175155), (21897, 116770), (23354, 109485), (24330, 105093), (35031, 72990), (36495, 70062), (43794, 58385)]