14250740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 34497792

約数和(自身を除く): 20247052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 743, 959, 1370, 1486, 1918, 2740, 2972, 3715, 3836, 4795, 5201, 7430, 9590, 10402, 14860, 19180, 20804, 26005, 52010, 101791, 104020, 203582, 407164, 508955, 712537, 1017910, 1425074, 2035820, 2850148, 3562685, 7125370, 14250740]

約数ペア:

[(1, 14250740), (2, 7125370), (4, 3562685), (5, 2850148), (7, 2035820), (10, 1425074), (14, 1017910), (20, 712537), (28, 508955), (35, 407164), (70, 203582), (137, 104020), (140, 101791), (274, 52010), (548, 26005), (685, 20804), (743, 19180), (959, 14860), (1370, 10402), (1486, 9590), (1918, 7430), (2740, 5201), (2972, 4795), (3715, 3836)]