146991410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{5647}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 280592640

約数和(自身を除く): 133601230

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 5647, 11294, 13015, 26030, 28235, 56470, 107293, 214586, 536465, 773639, 1072930, 1547278, 3868195, 7736390, 14699141, 29398282, 73495705, 146991410]

約数ペア:

[(1, 146991410), (2, 73495705), (5, 29398282), (10, 14699141), (19, 7736390), (38, 3868195), (95, 1547278), (137, 1072930), (190, 773639), (274, 536465), (685, 214586), (1370, 107293), (2603, 56470), (5206, 28235), (5647, 26030), (11294, 13015)]