64074540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1067909}}^1$

素因数の和:1067921

約数の個数: 24

約数和(自身を含む): 179408880

約数和(自身を除く): 115334340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1067909, 2135818, 3203727, 4271636, 5339545, 6407454, 10679090, 12814908, 16018635, 21358180, 32037270, 64074540]

約数ペア:

[(1, 64074540), (2, 32037270), (3, 21358180), (4, 16018635), (5, 12814908), (6, 10679090), (10, 6407454), (12, 5339545), (15, 4271636), (20, 3203727), (30, 2135818), (60, 1067909)]