29900090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 59603904

約数和(自身を除く): 29703814

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 4057, 7370, 8114, 20285, 40570, 44627, 89254, 223135, 271819, 446270, 543638, 1359095, 2718190, 2990009, 5980018, 14950045, 29900090]

約数ペア:

[(1, 29900090), (2, 14950045), (5, 5980018), (10, 2990009), (11, 2718190), (22, 1359095), (55, 543638), (67, 446270), (110, 271819), (134, 223135), (335, 89254), (670, 44627), (737, 40570), (1474, 20285), (3685, 8114), (4057, 7370)]