334080460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2386289}}^1$

素因数の和:2386305

約数の個数: 24

約数和(自身を含む): 801793440

約数和(自身を除く): 467712980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2386289, 4772578, 9545156, 11931445, 16704023, 23862890, 33408046, 47725780, 66816092, 83520115, 167040230, 334080460]

約数ペア:

[(1, 334080460), (2, 167040230), (4, 83520115), (5, 66816092), (7, 47725780), (10, 33408046), (14, 23862890), (20, 16704023), (28, 11931445), (35, 9545156), (70, 4772578), (140, 2386289)]