27499980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{458333}}^1$

素因数の和:458345

約数の個数: 24

約数和(自身を含む): 77000112

約数和(自身を除く): 49500132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 458333, 916666, 1374999, 1833332, 2291665, 2749998, 4583330, 5499996, 6874995, 9166660, 13749990, 27499980]

約数ペア:

[(1, 27499980), (2, 13749990), (3, 9166660), (4, 6874995), (5, 5499996), (6, 4583330), (10, 2749998), (12, 2291665), (15, 1833332), (20, 1374999), (30, 916666), (60, 458333)]