19189492710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1\times {\mathrm{10627}}^1$

素因数の和:13277

約数の個数: 64

約数和(自身を含む): 48080051712

約数和(自身を除く): 28890559002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2617, 5234, 7851, 10627, 13085, 15702, 21254, 26170, 31881, 39255, 53135, 60191, 63762, 78510, 106270, 120382, 159405, 180573, 244421, 300955, 318810, 361146, 488842, 601910, 733263, 902865, 1222105, 1466526, 1805730, 2444210, 3666315, 7332630, 27810859, 55621718, 83432577, 139054295, 166865154, 278108590, 417162885, 639649757, 834325770, 1279299514, 1918949271, 3198248785, 3837898542, 6396497570, 9594746355, 19189492710]

約数ペア:

[(1, 19189492710), (2, 9594746355), (3, 6396497570), (5, 3837898542), (6, 3198248785), (10, 1918949271), (15, 1279299514), (23, 834325770), (30, 639649757), (46, 417162885), (69, 278108590), (115, 166865154), (138, 139054295), (230, 83432577), (345, 55621718), (690, 27810859), (2617, 7332630), (5234, 3666315), (7851, 2444210), (10627, 1805730), (13085, 1466526), (15702, 1222105), (21254, 902865), (26170, 733263), (31881, 601910), (39255, 488842), (53135, 361146), (60191, 318810), (63762, 300955), (78510, 244421), (106270, 180573), (120382, 159405)]