71730050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 162846720

約数和(自身を除く): 91116670

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 37, 50, 58, 70, 74, 145, 175, 185, 191, 203, 259, 290, 350, 370, 382, 406, 518, 725, 925, 955, 1015, 1073, 1295, 1337, 1450, 1850, 1910, 2030, 2146, 2590, 2674, 4775, 5075, 5365, 5539, 6475, 6685, 7067, 7511, 9550, 10150, 10730, 11078, 12950, 13370, 14134, 15022, 26825, 27695, 33425, 35335, 37555, 38773, 49469, 53650, 55390, 66850, 70670, 75110, 77546, 98938, 138475, 176675, 187775, 193865, 204943, 247345, 276950, 353350, 375550, 387730, 409886, 494690, 969325, 1024715, 1236725, 1434601, 1938650, 2049430, 2473450, 2869202, 5123575, 7173005, 10247150, 14346010, 35865025, 71730050]

約数ペア:

[(1, 71730050), (2, 35865025), (5, 14346010), (7, 10247150), (10, 7173005), (14, 5123575), (25, 2869202), (29, 2473450), (35, 2049430), (37, 1938650), (50, 1434601), (58, 1236725), (70, 1024715), (74, 969325), (145, 494690), (175, 409886), (185, 387730), (191, 375550), (203, 353350), (259, 276950), (290, 247345), (350, 204943), (370, 193865), (382, 187775), (406, 176675), (518, 138475), (725, 98938), (925, 77546), (955, 75110), (1015, 70670), (1073, 66850), (1295, 55390), (1337, 53650), (1450, 49469), (1850, 38773), (1910, 37555), (2030, 35335), (2146, 33425), (2590, 27695), (2674, 26825), (4775, 15022), (5075, 14134), (5365, 13370), (5539, 12950), (6475, 11078), (6685, 10730), (7067, 10150), (7511, 9550)]