120754390

素因数分解:

$2^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{8209}}^1$

素因数の和:9687

約数の個数: 16

約数和(自身を含む): 217532160

約数和(自身を除く): 96777770

約数列:

[1, 2, 5, 10, 1471, 2942, 7355, 8209, 14710, 16418, 41045, 82090, 12075439, 24150878, 60377195, 120754390]

約数ペア:

[(1, 120754390), (2, 60377195), (5, 24150878), (10, 12075439), (1471, 82090), (2942, 41045), (7355, 16418), (8209, 14710)]