42378870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1412629}}^1$

素因数の和:1412639

約数の個数: 16

約数和(自身を含む): 101709360

約数和(自身を除く): 59330490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1412629, 2825258, 4237887, 7063145, 8475774, 14126290, 21189435, 42378870]

約数ペア:

[(1, 42378870), (2, 21189435), (3, 14126290), (5, 8475774), (6, 7063145), (10, 4237887), (15, 2825258), (30, 1412629)]