142189950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:922

約数の個数: 96

約数和(自身を含む): 405688320

約数和(自身を除く): 263498370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 191, 210, 350, 382, 525, 573, 709, 955, 1050, 1146, 1337, 1418, 1910, 2127, 2674, 2865, 3545, 4011, 4254, 4775, 4963, 5730, 6685, 7090, 8022, 9550, 9926, 10635, 13370, 14325, 14889, 17725, 20055, 21270, 24815, 28650, 29778, 33425, 35450, 40110, 49630, 53175, 66850, 74445, 100275, 106350, 124075, 135419, 148890, 200550, 248150, 270838, 372225, 406257, 677095, 744450, 812514, 947933, 1354190, 1895866, 2031285, 2843799, 3385475, 4062570, 4739665, 5687598, 6770950, 9479330, 10156425, 14218995, 20312850, 23698325, 28437990, 47396650, 71094975, 142189950]

約数ペア:

[(1, 142189950), (2, 71094975), (3, 47396650), (5, 28437990), (6, 23698325), (7, 20312850), (10, 14218995), (14, 10156425), (15, 9479330), (21, 6770950), (25, 5687598), (30, 4739665), (35, 4062570), (42, 3385475), (50, 2843799), (70, 2031285), (75, 1895866), (105, 1354190), (150, 947933), (175, 812514), (191, 744450), (210, 677095), (350, 406257), (382, 372225), (525, 270838), (573, 248150), (709, 200550), (955, 148890), (1050, 135419), (1146, 124075), (1337, 106350), (1418, 100275), (1910, 74445), (2127, 66850), (2674, 53175), (2865, 49630), (3545, 40110), (4011, 35450), (4254, 33425), (4775, 29778), (4963, 28650), (5730, 24815), (6685, 21270), (7090, 20055), (8022, 17725), (9550, 14889), (9926, 14325), (10635, 13370)]