2013947220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1051}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 5715642240

約数和(自身を除く): 3701695020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 293, 327, 436, 545, 586, 654, 879, 1051, 1090, 1172, 1308, 1465, 1635, 1758, 2102, 2180, 2930, 3153, 3270, 3516, 4204, 4395, 5255, 5860, 6306, 6540, 8790, 10510, 12612, 15765, 17580, 21020, 31530, 31937, 63060, 63874, 95811, 114559, 127748, 159685, 191622, 229118, 307943, 319370, 343677, 383244, 458236, 479055, 572795, 615886, 638740, 687354, 923829, 958110, 1145590, 1231772, 1374708, 1539715, 1718385, 1847658, 1916220, 2291180, 3079430, 3436770, 3695316, 4619145, 6158860, 6873540, 9238290, 18476580, 33565787, 67131574, 100697361, 134263148, 167828935, 201394722, 335657870, 402789444, 503486805, 671315740, 1006973610, 2013947220]

約数ペア:

[(1, 2013947220), (2, 1006973610), (3, 671315740), (4, 503486805), (5, 402789444), (6, 335657870), (10, 201394722), (12, 167828935), (15, 134263148), (20, 100697361), (30, 67131574), (60, 33565787), (109, 18476580), (218, 9238290), (293, 6873540), (327, 6158860), (436, 4619145), (545, 3695316), (586, 3436770), (654, 3079430), (879, 2291180), (1051, 1916220), (1090, 1847658), (1172, 1718385), (1308, 1539715), (1465, 1374708), (1635, 1231772), (1758, 1145590), (2102, 958110), (2180, 923829), (2930, 687354), (3153, 638740), (3270, 615886), (3516, 572795), (4204, 479055), (4395, 458236), (5255, 383244), (5860, 343677), (6306, 319370), (6540, 307943), (8790, 229118), (10510, 191622), (12612, 159685), (15765, 127748), (17580, 114559), (21020, 95811), (31530, 63874), (31937, 63060)]