314971750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2003}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 641504448

約数和(自身を除く): 326532698

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 125, 170, 185, 250, 370, 425, 629, 850, 925, 1258, 1850, 2003, 2125, 3145, 4006, 4250, 4625, 6290, 9250, 10015, 15725, 20030, 31450, 34051, 50075, 68102, 74111, 78625, 100150, 148222, 157250, 170255, 250375, 340510, 370555, 500750, 741110, 851275, 1259887, 1702550, 1852775, 2519774, 3705550, 4256375, 6299435, 8512750, 9263875, 12598870, 18527750, 31497175, 62994350, 157485875, 314971750]

約数ペア:

[(1, 314971750), (2, 157485875), (5, 62994350), (10, 31497175), (17, 18527750), (25, 12598870), (34, 9263875), (37, 8512750), (50, 6299435), (74, 4256375), (85, 3705550), (125, 2519774), (170, 1852775), (185, 1702550), (250, 1259887), (370, 851275), (425, 741110), (629, 500750), (850, 370555), (925, 340510), (1258, 250375), (1850, 170255), (2003, 157250), (2125, 148222), (3145, 100150), (4006, 78625), (4250, 74111), (4625, 68102), (6290, 50075), (9250, 34051), (10015, 31450), (15725, 20030)]