30874578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{735109}}^1$

素因数の和:735121

約数の個数: 16

約数和(自身を含む): 70570560

約数和(自身を除く): 39695982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 735109, 1470218, 2205327, 4410654, 5145763, 10291526, 15437289, 30874578]

約数ペア:

[(1, 30874578), (2, 15437289), (3, 10291526), (6, 5145763), (7, 4410654), (14, 2205327), (21, 1470218), (42, 735109)]