28827270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320303}}^1$

素因数の和:320316

約数の個数: 24

約数和(自身を含む): 74951136

約数和(自身を除く): 46123866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320303, 640606, 960909, 1601515, 1921818, 2882727, 3203030, 4804545, 5765454, 9609090, 14413635, 28827270]

約数ペア:

[(1, 28827270), (2, 14413635), (3, 9609090), (5, 5765454), (6, 4804545), (9, 3203030), (10, 2882727), (15, 1921818), (18, 1601515), (30, 960909), (45, 640606), (90, 320303)]