16679940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277999}}^1$

素因数の和:278011

約数の個数: 24

約数和(自身を含む): 46704000

約数和(自身を除く): 30024060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277999, 555998, 833997, 1111996, 1389995, 1667994, 2779990, 3335988, 4169985, 5559980, 8339970, 16679940]

約数ペア:

[(1, 16679940), (2, 8339970), (3, 5559980), (4, 4169985), (5, 3335988), (6, 2779990), (10, 1667994), (12, 1389995), (15, 1111996), (20, 833997), (30, 555998), (60, 277999)]