38183580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{212131}}^1$

素因数の和:212146

約数の個数: 36

約数和(自身を含む): 115824072

約数和(自身を除く): 77640492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 212131, 424262, 636393, 848524, 1060655, 1272786, 1909179, 2121310, 2545572, 3181965, 3818358, 4242620, 6363930, 7636716, 9545895, 12727860, 19091790, 38183580]

約数ペア:

[(1, 38183580), (2, 19091790), (3, 12727860), (4, 9545895), (5, 7636716), (6, 6363930), (9, 4242620), (10, 3818358), (12, 3181965), (15, 2545572), (18, 2121310), (20, 1909179), (30, 1272786), (36, 1060655), (45, 848524), (60, 636393), (90, 424262), (180, 212131)]