4122090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{727}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 12684672

約数和(自身を除く): 8562582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 727, 810, 945, 1134, 1454, 1890, 2181, 2835, 3635, 4362, 5089, 5670, 6543, 7270, 10178, 10905, 13086, 15267, 19629, 21810, 25445, 30534, 32715, 39258, 45801, 50890, 58887, 65430, 76335, 91602, 98145, 117774, 137403, 152670, 196290, 229005, 274806, 294435, 412209, 458010, 588870, 687015, 824418, 1374030, 2061045, 4122090]

約数ペア:

[(1, 4122090), (2, 2061045), (3, 1374030), (5, 824418), (6, 687015), (7, 588870), (9, 458010), (10, 412209), (14, 294435), (15, 274806), (18, 229005), (21, 196290), (27, 152670), (30, 137403), (35, 117774), (42, 98145), (45, 91602), (54, 76335), (63, 65430), (70, 58887), (81, 50890), (90, 45801), (105, 39258), (126, 32715), (135, 30534), (162, 25445), (189, 21810), (210, 19629), (270, 15267), (315, 13086), (378, 10905), (405, 10178), (567, 7270), (630, 6543), (727, 5670), (810, 5089), (945, 4362), (1134, 3635), (1454, 2835), (1890, 2181)]