30756488

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1789}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 66158400

約数和(自身を除く): 35401912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 1789, 2149, 2456, 3578, 4298, 7156, 8596, 12523, 14312, 17192, 25046, 50092, 100184, 549223, 1098446, 2196892, 3844561, 4393784, 7689122, 15378244, 30756488]

約数ペア:

[(1, 30756488), (2, 15378244), (4, 7689122), (7, 4393784), (8, 3844561), (14, 2196892), (28, 1098446), (56, 549223), (307, 100184), (614, 50092), (1228, 25046), (1789, 17192), (2149, 14312), (2456, 12523), (3578, 8596), (4298, 7156)]