61544510

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 112674240

約数和(自身を除く): 51129730

約数列:

[1, 2, 5, 10, 137, 167, 269, 274, 334, 538, 685, 835, 1345, 1370, 1670, 2690, 22879, 36853, 44923, 45758, 73706, 89846, 114395, 184265, 224615, 228790, 368530, 449230, 6154451, 12308902, 30772255, 61544510]

約数ペア:

[(1, 61544510), (2, 30772255), (5, 12308902), (10, 6154451), (137, 449230), (167, 368530), (269, 228790), (274, 224615), (334, 184265), (538, 114395), (685, 89846), (835, 73706), (1345, 45758), (1370, 44923), (1670, 36853), (2690, 22879)]