244869951870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1987}}^1\times {\mathrm{9851}}^1$

素因数の和:11990

約数の個数: 96

約数和(自身を含む): 641630021760

約数和(自身を除く): 396760069890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 1987, 2085, 2502, 3974, 4170, 5961, 6255, 9851, 9935, 11922, 12510, 17883, 19702, 19870, 29553, 29805, 35766, 49255, 59106, 59610, 88659, 89415, 98510, 147765, 177318, 178830, 276193, 295530, 443295, 552386, 828579, 886590, 1369289, 1380965, 1657158, 2485737, 2738578, 2761930, 4107867, 4142895, 4971474, 6846445, 8215734, 8285790, 12323601, 12428685, 13692890, 19573937, 20539335, 24647202, 24857370, 39147874, 41078670, 58721811, 61618005, 97869685, 117443622, 123236010, 176165433, 195739370, 293609055, 352330866, 587218110, 880827165, 1761654330, 2720777243, 5441554486, 8162331729, 13603886215, 16324663458, 24486995187, 27207772430, 40811658645, 48973990374, 81623317290, 122434975935, 244869951870]

約数ペア:

[(1, 244869951870), (2, 122434975935), (3, 81623317290), (5, 48973990374), (6, 40811658645), (9, 27207772430), (10, 24486995187), (15, 16324663458), (18, 13603886215), (30, 8162331729), (45, 5441554486), (90, 2720777243), (139, 1761654330), (278, 880827165), (417, 587218110), (695, 352330866), (834, 293609055), (1251, 195739370), (1390, 176165433), (1987, 123236010), (2085, 117443622), (2502, 97869685), (3974, 61618005), (4170, 58721811), (5961, 41078670), (6255, 39147874), (9851, 24857370), (9935, 24647202), (11922, 20539335), (12510, 19573937), (17883, 13692890), (19702, 12428685), (19870, 12323601), (29553, 8285790), (29805, 8215734), (35766, 6846445), (49255, 4971474), (59106, 4142895), (59610, 4107867), (88659, 2761930), (89415, 2738578), (98510, 2485737), (147765, 1657158), (177318, 1380965), (178830, 1369289), (276193, 886590), (295530, 828579), (443295, 552386)]