30157772

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 54035520

約数和(自身を除く): 23877748

約数列:

[1, 2, 4, 67, 131, 134, 262, 268, 524, 859, 1718, 3436, 8777, 17554, 35108, 57553, 112529, 115106, 225058, 230212, 450116, 7539443, 15078886, 30157772]

約数ペア:

[(1, 30157772), (2, 15078886), (4, 7539443), (67, 450116), (131, 230212), (134, 225058), (262, 115106), (268, 112529), (524, 57553), (859, 35108), (1718, 17554), (3436, 8777)]