27884940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464749}}^1$

素因数の和:464761

約数の個数: 24

約数和(自身を含む): 78078000

約数和(自身を除く): 50193060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464749, 929498, 1394247, 1858996, 2323745, 2788494, 4647490, 5576988, 6971235, 9294980, 13942470, 27884940]

約数ペア:

[(1, 27884940), (2, 13942470), (3, 9294980), (4, 6971235), (5, 5576988), (6, 4647490), (10, 2788494), (12, 2323745), (15, 1858996), (20, 1394247), (30, 929498), (60, 464749)]