315022750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10589}}^1$

素因数の和:10630

約数の個数: 64

約数和(自身を含む): 713681280

約数和(自身を除く): 398658530

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1750, 2125, 2975, 4250, 5950, 10589, 14875, 21178, 29750, 52945, 74123, 105890, 148246, 180013, 264725, 360026, 370615, 529450, 741230, 900065, 1260091, 1323625, 1800130, 1853075, 2520182, 2647250, 3706150, 4500325, 6300455, 9000650, 9265375, 12600910, 18530750, 22501625, 31502275, 45003250, 63004550, 157511375, 315022750]

約数ペア:

[(1, 315022750), (2, 157511375), (5, 63004550), (7, 45003250), (10, 31502275), (14, 22501625), (17, 18530750), (25, 12600910), (34, 9265375), (35, 9000650), (50, 6300455), (70, 4500325), (85, 3706150), (119, 2647250), (125, 2520182), (170, 1853075), (175, 1800130), (238, 1323625), (250, 1260091), (350, 900065), (425, 741230), (595, 529450), (850, 370615), (875, 360026), (1190, 264725), (1750, 180013), (2125, 148246), (2975, 105890), (4250, 74123), (5950, 52945), (10589, 29750), (14875, 21178)]