1360538780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{21589}}^1$

素因数の和:21758

約数の個数: 48

約数和(自身を含む): 3003255360

約数和(自身を除く): 1642716580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 460, 548, 685, 1370, 2740, 3151, 6302, 12604, 15755, 21589, 31510, 43178, 63020, 86356, 107945, 215890, 431780, 496547, 993094, 1986188, 2482735, 2957693, 4965470, 5915386, 9930940, 11830772, 14788465, 29576930, 59153860, 68026939, 136053878, 272107756, 340134695, 680269390, 1360538780]

約数ペア:

[(1, 1360538780), (2, 680269390), (4, 340134695), (5, 272107756), (10, 136053878), (20, 68026939), (23, 59153860), (46, 29576930), (92, 14788465), (115, 11830772), (137, 9930940), (230, 5915386), (274, 4965470), (460, 2957693), (548, 2482735), (685, 1986188), (1370, 993094), (2740, 496547), (3151, 431780), (6302, 215890), (12604, 107945), (15755, 86356), (21589, 63020), (31510, 43178)]