30427854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 64800000

約数和(自身を除く): 34372146

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 2999, 3382, 5073, 5998, 8997, 10146, 17994, 56981, 113962, 170943, 266911, 341886, 533822, 800733, 1601466, 5071309, 10142618, 15213927, 30427854]

約数ペア:

[(1, 30427854), (2, 15213927), (3, 10142618), (6, 5071309), (19, 1601466), (38, 800733), (57, 533822), (89, 341886), (114, 266911), (178, 170943), (267, 113962), (534, 56981), (1691, 17994), (2999, 10146), (3382, 8997), (5073, 5998)]