2682630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 7154784

約数和(自身を除く): 4472154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 727, 738, 1230, 1454, 1845, 2181, 3635, 3690, 4362, 6543, 7270, 10905, 13086, 21810, 29807, 32715, 59614, 65430, 89421, 149035, 178842, 268263, 298070, 447105, 536526, 894210, 1341315, 2682630]

約数ペア:

[(1, 2682630), (2, 1341315), (3, 894210), (5, 536526), (6, 447105), (9, 298070), (10, 268263), (15, 178842), (18, 149035), (30, 89421), (41, 65430), (45, 59614), (82, 32715), (90, 29807), (123, 21810), (205, 13086), (246, 10905), (369, 7270), (410, 6543), (615, 4362), (727, 3690), (738, 3635), (1230, 2181), (1454, 1845)]