30604940

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2521}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 64401792

約数和(自身を除く): 33796852

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 2521, 3035, 5042, 6070, 10084, 12140, 12605, 25210, 50420, 1530247, 3060494, 6120988, 7651235, 15302470, 30604940]

約数ペア:

[(1, 30604940), (2, 15302470), (4, 7651235), (5, 6120988), (10, 3060494), (20, 1530247), (607, 50420), (1214, 25210), (2428, 12605), (2521, 12140), (3035, 10084), (5042, 6070)]