528604020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{419527}}^1$

素因数の和:419549

約数の個数: 72

約数和(自身を含む): 1832498304

約数和(自身を除く): 1303894284

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, 419527, 839054, 1258581, 1678108, 2097635, 2517162, 2936689, 3775743, 4195270, 5034324, 5873378, 6292905, 7551486, 8390540, 8810067, 11746756, 12585810, 14683445, 15102972, 17620134, 18878715, 25171620, 26430201, 29366890, 35240268, 37757430, 44050335, 52860402, 58733780, 75514860, 88100670, 105720804, 132151005, 176201340, 264302010, 528604020]

約数ペア:

[(1, 528604020), (2, 264302010), (3, 176201340), (4, 132151005), (5, 105720804), (6, 88100670), (7, 75514860), (9, 58733780), (10, 52860402), (12, 44050335), (14, 37757430), (15, 35240268), (18, 29366890), (20, 26430201), (21, 25171620), (28, 18878715), (30, 17620134), (35, 15102972), (36, 14683445), (42, 12585810), (45, 11746756), (60, 8810067), (63, 8390540), (70, 7551486), (84, 6292905), (90, 5873378), (105, 5034324), (126, 4195270), (140, 3775743), (180, 2936689), (210, 2517162), (252, 2097635), (315, 1678108), (420, 1258581), (630, 839054), (1260, 419527)]