630316850

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{72869}}^1$

素因数の和:73054

約数の個数: 24

約数和(自身を含む): 1179182340

約数和(自身を除く): 548865490

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 72869, 145738, 364345, 728690, 1821725, 3643450, 12606337, 25212674, 63031685, 126063370, 315158425, 630316850]

約数ペア:

[(1, 630316850), (2, 315158425), (5, 126063370), (10, 63031685), (25, 25212674), (50, 12606337), (173, 3643450), (346, 1821725), (865, 728690), (1730, 364345), (4325, 145738), (8650, 72869)]