30430908

素因数分解:

$2^2\times 3^2\times {\mathrm{845303}}^1$

素因数の和:845313

約数の個数: 18

約数和(自身を含む): 76922664

約数和(自身を除く): 46491756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 845303, 1690606, 2535909, 3381212, 5071818, 7607727, 10143636, 15215454, 30430908]

約数ペア:

[(1, 30430908), (2, 15215454), (3, 10143636), (4, 7607727), (6, 5071818), (9, 3381212), (12, 2535909), (18, 1690606), (36, 845303)]