25301940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421699}}^1$

素因数の和:421711

約数の個数: 24

約数和(自身を含む): 70845600

約数和(自身を除く): 45543660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421699, 843398, 1265097, 1686796, 2108495, 2530194, 4216990, 5060388, 6325485, 8433980, 12650970, 25301940]

約数ペア:

[(1, 25301940), (2, 12650970), (3, 8433980), (4, 6325485), (5, 5060388), (6, 4216990), (10, 2530194), (12, 2108495), (15, 1686796), (20, 1265097), (30, 843398), (60, 421699)]