70553590

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{28109}}^1$

素因数の和:28367

約数の個数: 16

約数和(自身を含む): 127506960

約数和(自身を除く): 56953370

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 28109, 56218, 140545, 281090, 7055359, 14110718, 35276795, 70553590]

約数ペア:

[(1, 70553590), (2, 35276795), (5, 14110718), (10, 7055359), (251, 281090), (502, 140545), (1255, 56218), (2510, 28109)]