19604070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{217823}}^1$

素因数の和:217836

約数の個数: 24

約数和(自身を含む): 50970816

約数和(自身を除く): 31366746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 217823, 435646, 653469, 1089115, 1306938, 1960407, 2178230, 3267345, 3920814, 6534690, 9802035, 19604070]

約数ペア:

[(1, 19604070), (2, 9802035), (3, 6534690), (5, 3920814), (6, 3267345), (9, 2178230), (10, 1960407), (15, 1306938), (18, 1089115), (30, 653469), (45, 435646), (90, 217823)]