573182820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{454907}}^1$

素因数の和:454929

約数の個数: 72

約数和(自身を含む): 1987038144

約数和(自身を除く): 1413855324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 454907, 909814, 1364721, 1819628, 2274535, 2729442, 3184349, 4094163, 4549070, 5458884, 6368698, 6823605, 8188326, 9098140, 9553047, 12737396, 13647210, 15921745, 16376652, 19106094, 20470815, 27294420, 28659141, 31843490, 38212188, 40941630, 47765235, 57318282, 63686980, 81883260, 95530470, 114636564, 143295705, 191060940, 286591410, 573182820]

約数ペア:

[(1, 573182820), (2, 286591410), (3, 191060940), (4, 143295705), (5, 114636564), (6, 95530470), (7, 81883260), (9, 63686980), (10, 57318282), (12, 47765235), (14, 40941630), (15, 38212188), (18, 31843490), (20, 28659141), (21, 27294420), (28, 20470815), (30, 19106094), (35, 16376652), (36, 15921745), (42, 13647210), (45, 12737396), (60, 9553047), (63, 9098140), (70, 8188326), (84, 6823605), (90, 6368698), (105, 5458884), (126, 4549070), (140, 4094163), (180, 3184349), (210, 2729442), (252, 2274535), (315, 1819628), (420, 1364721), (630, 909814), (1260, 454907)]