388204530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1848593}}^1$

素因数の和:1848610

約数の個数: 32

約数和(自身を含む): 1064790144

約数和(自身を除く): 676585614

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1848593, 3697186, 5545779, 9242965, 11091558, 12940151, 18485930, 25880302, 27728895, 38820453, 55457790, 64700755, 77640906, 129401510, 194102265, 388204530]

約数ペア:

[(1, 388204530), (2, 194102265), (3, 129401510), (5, 77640906), (6, 64700755), (7, 55457790), (10, 38820453), (14, 27728895), (15, 25880302), (21, 18485930), (30, 12940151), (35, 11091558), (42, 9242965), (70, 5545779), (105, 3697186), (210, 1848593)]