2525670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 7937280

約数和(自身を除く): 5411610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 211, 266, 285, 315, 342, 399, 422, 570, 630, 633, 665, 798, 855, 1055, 1197, 1266, 1330, 1477, 1710, 1899, 1995, 2110, 2394, 2954, 3165, 3798, 3990, 4009, 4431, 5985, 6330, 7385, 8018, 8862, 9495, 11970, 12027, 13293, 14770, 18990, 20045, 22155, 24054, 26586, 28063, 36081, 40090, 44310, 56126, 60135, 66465, 72162, 84189, 120270, 132930, 140315, 168378, 180405, 252567, 280630, 360810, 420945, 505134, 841890, 1262835, 2525670]

約数ペア:

[(1, 2525670), (2, 1262835), (3, 841890), (5, 505134), (6, 420945), (7, 360810), (9, 280630), (10, 252567), (14, 180405), (15, 168378), (18, 140315), (19, 132930), (21, 120270), (30, 84189), (35, 72162), (38, 66465), (42, 60135), (45, 56126), (57, 44310), (63, 40090), (70, 36081), (90, 28063), (95, 26586), (105, 24054), (114, 22155), (126, 20045), (133, 18990), (171, 14770), (190, 13293), (210, 12027), (211, 11970), (266, 9495), (285, 8862), (315, 8018), (342, 7385), (399, 6330), (422, 5985), (570, 4431), (630, 4009), (633, 3990), (665, 3798), (798, 3165), (855, 2954), (1055, 2394), (1197, 2110), (1266, 1995), (1330, 1899), (1477, 1710)]