2941400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 8570880

約数和(自身を除く): 5629480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 191, 200, 220, 275, 280, 308, 350, 382, 385, 440, 550, 616, 700, 764, 770, 955, 1100, 1337, 1400, 1528, 1540, 1910, 1925, 2101, 2200, 2674, 3080, 3820, 3850, 4202, 4775, 5348, 6685, 7640, 7700, 8404, 9550, 10505, 10696, 13370, 14707, 15400, 16808, 19100, 21010, 26740, 29414, 33425, 38200, 42020, 52525, 53480, 58828, 66850, 73535, 84040, 105050, 117656, 133700, 147070, 210100, 267400, 294140, 367675, 420200, 588280, 735350, 1470700, 2941400]

約数ペア:

[(1, 2941400), (2, 1470700), (4, 735350), (5, 588280), (7, 420200), (8, 367675), (10, 294140), (11, 267400), (14, 210100), (20, 147070), (22, 133700), (25, 117656), (28, 105050), (35, 84040), (40, 73535), (44, 66850), (50, 58828), (55, 53480), (56, 52525), (70, 42020), (77, 38200), (88, 33425), (100, 29414), (110, 26740), (140, 21010), (154, 19100), (175, 16808), (191, 15400), (200, 14707), (220, 13370), (275, 10696), (280, 10505), (308, 9550), (350, 8404), (382, 7700), (385, 7640), (440, 6685), (550, 5348), (616, 4775), (700, 4202), (764, 3850), (770, 3820), (955, 3080), (1100, 2674), (1337, 2200), (1400, 2101), (1528, 1925), (1540, 1910)]