29918090

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{37871}}^1$

素因数の和:37957

約数の個数: 16

約数和(自身を含む): 54535680

約数和(自身を除く): 24617590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 37871, 75742, 189355, 378710, 2991809, 5983618, 14959045, 29918090]

約数ペア:

[(1, 29918090), (2, 14959045), (5, 5983618), (10, 2991809), (79, 378710), (158, 189355), (395, 75742), (790, 37871)]