30050140

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5347}}^1$

素因数の和:5637

約数の個数: 24

約数和(自身を含む): 63341712

約数和(自身を除く): 33291572

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2810, 5347, 5620, 10694, 21388, 26735, 53470, 106940, 1502507, 3005014, 6010028, 7512535, 15025070, 30050140]

約数ペア:

[(1, 30050140), (2, 15025070), (4, 7512535), (5, 6010028), (10, 3005014), (20, 1502507), (281, 106940), (562, 53470), (1124, 26735), (1405, 21388), (2810, 10694), (5347, 5620)]