282558390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{68749}}^1$

素因数の和:68896

約数の個数: 32

約数和(自身を含む): 683100000

約数和(自身を除く): 400541610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 68749, 137498, 206247, 343745, 412494, 687490, 1031235, 2062470, 9418613, 18837226, 28255839, 47093065, 56511678, 94186130, 141279195, 282558390]

約数ペア:

[(1, 282558390), (2, 141279195), (3, 94186130), (5, 56511678), (6, 47093065), (10, 28255839), (15, 18837226), (30, 9418613), (137, 2062470), (274, 1031235), (411, 687490), (685, 412494), (822, 343745), (1370, 206247), (2055, 137498), (4110, 68749)]