321171570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{28099}}^1$

素因数の和:28239

約数の個数: 48

約数和(自身を含む): 841651200

約数和(自身を除く): 520479630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 28099, 56198, 84297, 140495, 168594, 252891, 280990, 421485, 505782, 842970, 1264455, 2528910, 3568573, 7137146, 10705719, 17842865, 21411438, 32117157, 35685730, 53528595, 64234314, 107057190, 160585785, 321171570]

約数ペア:

[(1, 321171570), (2, 160585785), (3, 107057190), (5, 64234314), (6, 53528595), (9, 35685730), (10, 32117157), (15, 21411438), (18, 17842865), (30, 10705719), (45, 7137146), (90, 3568573), (127, 2528910), (254, 1264455), (381, 842970), (635, 505782), (762, 421485), (1143, 280990), (1270, 252891), (1905, 168594), (2286, 140495), (3810, 84297), (5715, 56198), (11430, 28099)]