30675470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62603}}^1$

素因数の和:62624

約数の個数: 24

約数和(自身を含む): 64231704

約数和(自身を除く): 33556234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62603, 125206, 313015, 438221, 626030, 876442, 2191105, 3067547, 4382210, 6135094, 15337735, 30675470]

約数ペア:

[(1, 30675470), (2, 15337735), (5, 6135094), (7, 4382210), (10, 3067547), (14, 2191105), (35, 876442), (49, 626030), (70, 438221), (98, 313015), (245, 125206), (490, 62603)]