28345350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 78744960

約数和(自身を除く): 50399610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 41, 50, 55, 66, 75, 82, 110, 123, 150, 165, 205, 246, 275, 330, 410, 419, 451, 550, 615, 825, 838, 902, 1025, 1230, 1257, 1353, 1650, 2050, 2095, 2255, 2514, 2706, 3075, 4190, 4510, 4609, 6150, 6285, 6765, 9218, 10475, 11275, 12570, 13530, 13827, 17179, 20950, 22550, 23045, 27654, 31425, 33825, 34358, 46090, 51537, 62850, 67650, 69135, 85895, 103074, 115225, 138270, 171790, 188969, 230450, 257685, 345675, 377938, 429475, 515370, 566907, 691350, 858950, 944845, 1133814, 1288425, 1889690, 2576850, 2834535, 4724225, 5669070, 9448450, 14172675, 28345350]

約数ペア:

[(1, 28345350), (2, 14172675), (3, 9448450), (5, 5669070), (6, 4724225), (10, 2834535), (11, 2576850), (15, 1889690), (22, 1288425), (25, 1133814), (30, 944845), (33, 858950), (41, 691350), (50, 566907), (55, 515370), (66, 429475), (75, 377938), (82, 345675), (110, 257685), (123, 230450), (150, 188969), (165, 171790), (205, 138270), (246, 115225), (275, 103074), (330, 85895), (410, 69135), (419, 67650), (451, 62850), (550, 51537), (615, 46090), (825, 34358), (838, 33825), (902, 31425), (1025, 27654), (1230, 23045), (1257, 22550), (1353, 20950), (1650, 17179), (2050, 13827), (2095, 13530), (2255, 12570), (2514, 11275), (2706, 10475), (3075, 9218), (4190, 6765), (4510, 6285), (4609, 6150)]