31120330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{349}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 57934800

約数和(自身を除く): 26814470

約数列:

[1, 2, 5, 10, 37, 74, 185, 241, 349, 370, 482, 698, 1205, 1745, 2410, 3490, 8917, 12913, 17834, 25826, 44585, 64565, 84109, 89170, 129130, 168218, 420545, 841090, 3112033, 6224066, 15560165, 31120330]

約数ペア:

[(1, 31120330), (2, 15560165), (5, 6224066), (10, 3112033), (37, 841090), (74, 420545), (185, 168218), (241, 129130), (349, 89170), (370, 84109), (482, 64565), (698, 44585), (1205, 25826), (1745, 17834), (2410, 12913), (3490, 8917)]