328975470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{26297}}^1$

素因数の和:26449

約数の個数: 48

約数和(自身を含む): 861522480

約数和(自身を除く): 532547010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 26297, 52594, 78891, 131485, 157782, 236673, 262970, 394455, 473346, 788910, 1183365, 2366730, 3655283, 7310566, 10965849, 18276415, 21931698, 32897547, 36552830, 54829245, 65795094, 109658490, 164487735, 328975470]

約数ペア:

[(1, 328975470), (2, 164487735), (3, 109658490), (5, 65795094), (6, 54829245), (9, 36552830), (10, 32897547), (15, 21931698), (18, 18276415), (30, 10965849), (45, 7310566), (90, 3655283), (139, 2366730), (278, 1183365), (417, 788910), (695, 473346), (834, 394455), (1251, 262970), (1390, 236673), (2085, 157782), (2502, 131485), (4170, 78891), (6255, 52594), (12510, 26297)]