38772990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{430811}}^1$

素因数の和:430824

約数の個数: 24

約数和(自身を含む): 100810008

約数和(自身を除く): 62037018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 430811, 861622, 1292433, 2154055, 2584866, 3877299, 4308110, 6462165, 7754598, 12924330, 19386495, 38772990]

約数ペア:

[(1, 38772990), (2, 19386495), (3, 12924330), (5, 7754598), (6, 6462165), (9, 4308110), (10, 3877299), (15, 2584866), (18, 2154055), (30, 1292433), (45, 861622), (90, 430811)]