30019785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69011}}^1$

素因数の和:69048

約数の個数: 16

約数和(自身を含む): 49688640

約数和(自身を除く): 19668855

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 69011, 207033, 345055, 1035165, 2001319, 6003957, 10006595, 30019785]

約数ペア:

[(1, 30019785), (3, 10006595), (5, 6003957), (15, 2001319), (29, 1035165), (87, 345055), (145, 207033), (435, 69011)]