28854810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320609}}^1$

素因数の和:320622

約数の個数: 24

約数和(自身を含む): 75022740

約数和(自身を除く): 46167930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320609, 641218, 961827, 1603045, 1923654, 2885481, 3206090, 4809135, 5770962, 9618270, 14427405, 28854810]

約数ペア:

[(1, 28854810), (2, 14427405), (3, 9618270), (5, 5770962), (6, 4809135), (9, 3206090), (10, 2885481), (15, 1923654), (18, 1603045), (30, 961827), (45, 641218), (90, 320609)]