30472090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7487}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 61461504

約数和(自身を除く): 30989414

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 7487, 14974, 37435, 74870, 82357, 164714, 277019, 411785, 554038, 823570, 1385095, 2770190, 3047209, 6094418, 15236045, 30472090]

約数ペア:

[(1, 30472090), (2, 15236045), (5, 6094418), (10, 3047209), (11, 2770190), (22, 1385095), (37, 823570), (55, 554038), (74, 411785), (110, 277019), (185, 164714), (370, 82357), (407, 74870), (814, 37435), (2035, 14974), (4070, 7487)]