17795070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1327}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 46612800

約数和(自身を除く): 28817730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 1327, 1341, 1490, 2235, 2654, 2682, 3981, 4470, 6635, 6705, 7962, 11943, 13270, 13410, 19905, 23886, 39810, 59715, 119430, 197723, 395446, 593169, 988615, 1186338, 1779507, 1977230, 2965845, 3559014, 5931690, 8897535, 17795070]

約数ペア:

[(1, 17795070), (2, 8897535), (3, 5931690), (5, 3559014), (6, 2965845), (9, 1977230), (10, 1779507), (15, 1186338), (18, 988615), (30, 593169), (45, 395446), (90, 197723), (149, 119430), (298, 59715), (447, 39810), (745, 23886), (894, 19905), (1327, 13410), (1341, 13270), (1490, 11943), (2235, 7962), (2654, 6705), (2682, 6635), (3981, 4470)]