25022970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{39719}}^1$

素因数の和:39739

約数の個数: 48

約数和(自身を含む): 74355840

約数和(自身を除く): 49332870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 39719, 79438, 119157, 198595, 238314, 278033, 357471, 397190, 556066, 595785, 714942, 834099, 1191570, 1390165, 1668198, 1787355, 2502297, 2780330, 3574710, 4170495, 5004594, 8340990, 12511485, 25022970]

約数ペア:

[(1, 25022970), (2, 12511485), (3, 8340990), (5, 5004594), (6, 4170495), (7, 3574710), (9, 2780330), (10, 2502297), (14, 1787355), (15, 1668198), (18, 1390165), (21, 1191570), (30, 834099), (35, 714942), (42, 595785), (45, 556066), (63, 397190), (70, 357471), (90, 278033), (105, 238314), (126, 198595), (210, 119157), (315, 79438), (630, 39719)]