1444203390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{20407}}^1$

素因数の和:20761

約数の個数: 64

約数和(自身を含む): 3973192704

約数和(自身を除く): 2528989314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 337, 674, 1011, 1685, 2022, 2359, 3370, 4718, 5055, 7077, 10110, 11795, 14154, 20407, 23590, 35385, 40814, 61221, 70770, 102035, 122442, 142849, 204070, 285698, 306105, 428547, 612210, 714245, 857094, 1428490, 2142735, 4285470, 6877159, 13754318, 20631477, 34385795, 41262954, 48140113, 68771590, 96280226, 103157385, 144420339, 206314770, 240700565, 288840678, 481401130, 722101695, 1444203390]

約数ペア:

[(1, 1444203390), (2, 722101695), (3, 481401130), (5, 288840678), (6, 240700565), (7, 206314770), (10, 144420339), (14, 103157385), (15, 96280226), (21, 68771590), (30, 48140113), (35, 41262954), (42, 34385795), (70, 20631477), (105, 13754318), (210, 6877159), (337, 4285470), (674, 2142735), (1011, 1428490), (1685, 857094), (2022, 714245), (2359, 612210), (3370, 428547), (4718, 306105), (5055, 285698), (7077, 204070), (10110, 142849), (11795, 122442), (14154, 102035), (20407, 70770), (23590, 61221), (35385, 40814)]