57730270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444079}}^1$

素因数の和:444099

約数の個数: 16

約数和(自身を含む): 111908160

約数和(自身を除く): 54177890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 444079, 888158, 2220395, 4440790, 5773027, 11546054, 28865135, 57730270]

約数ペア:

[(1, 57730270), (2, 28865135), (5, 11546054), (10, 5773027), (13, 4440790), (26, 2220395), (65, 888158), (130, 444079)]