31545070

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1123}}^1$

素因数の和:1236

約数の個数: 24

約数和(自身を含む): 57924216

約数和(自身を除く): 26379146

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1123, 2246, 2809, 5615, 5618, 11230, 14045, 28090, 59519, 119038, 297595, 595190, 3154507, 6309014, 15772535, 31545070]

約数ペア:

[(1, 31545070), (2, 15772535), (5, 6309014), (10, 3154507), (53, 595190), (106, 297595), (265, 119038), (530, 59519), (1123, 28090), (2246, 14045), (2809, 11230), (5615, 5618)]