68575420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149077}}^1$

素因数の和:149109

約数の個数: 24

約数和(自身を含む): 150270624

約数和(自身を除く): 81695204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 149077, 298154, 596308, 745385, 1490770, 2981540, 3428771, 6857542, 13715084, 17143855, 34287710, 68575420]

約数ペア:

[(1, 68575420), (2, 34287710), (4, 17143855), (5, 13715084), (10, 6857542), (20, 3428771), (23, 2981540), (46, 1490770), (92, 745385), (115, 596308), (230, 298154), (460, 149077)]