29895940

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9521}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 63187992

約数和(自身を除く): 33292052

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 9521, 19042, 38084, 47605, 95210, 190420, 1494797, 2989594, 5979188, 7473985, 14947970, 29895940]

約数ペア:

[(1, 29895940), (2, 14947970), (4, 7473985), (5, 5979188), (10, 2989594), (20, 1494797), (157, 190420), (314, 95210), (628, 47605), (785, 38084), (1570, 19042), (3140, 9521)]