68510750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3559}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 159943680

約数和(自身を除く): 91432930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 250, 275, 350, 385, 550, 770, 875, 1375, 1750, 1925, 2750, 3559, 3850, 7118, 9625, 17795, 19250, 24913, 35590, 39149, 49826, 78298, 88975, 124565, 177950, 195745, 249130, 274043, 391490, 444875, 548086, 622825, 889750, 978725, 1245650, 1370215, 1957450, 2740430, 3114125, 4893625, 6228250, 6851075, 9787250, 13702150, 34255375, 68510750]

約数ペア:

[(1, 68510750), (2, 34255375), (5, 13702150), (7, 9787250), (10, 6851075), (11, 6228250), (14, 4893625), (22, 3114125), (25, 2740430), (35, 1957450), (50, 1370215), (55, 1245650), (70, 978725), (77, 889750), (110, 622825), (125, 548086), (154, 444875), (175, 391490), (250, 274043), (275, 249130), (350, 195745), (385, 177950), (550, 124565), (770, 88975), (875, 78298), (1375, 49826), (1750, 39149), (1925, 35590), (2750, 24913), (3559, 19250), (3850, 17795), (7118, 9625)]