30743041

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 37982976

約数和(自身を除く): 7239935

約数列:

[1, 7, 31, 37, 49, 217, 259, 547, 1147, 1519, 1813, 3829, 8029, 16957, 20239, 26803, 56203, 118699, 141673, 627409, 830893, 991711, 4391863, 30743041]

約数ペア:

[(1, 30743041), (7, 4391863), (31, 991711), (37, 830893), (49, 627409), (217, 141673), (259, 118699), (547, 56203), (1147, 26803), (1519, 20239), (1813, 16957), (3829, 8029)]