129433210

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{15727}}^1$

素因数の和:16557

約数の個数: 16

約数和(自身を含む): 233277696

約数和(自身を除く): 103844486

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 15727, 31454, 78635, 157270, 12943321, 25886642, 64716605, 129433210]

約数ペア:

[(1, 129433210), (2, 64716605), (5, 25886642), (10, 12943321), (823, 157270), (1646, 78635), (4115, 31454), (8230, 15727)]