30045316

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1307}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 60209856

約数和(自身を除く): 30164540

約数列:

[1, 2, 4, 7, 14, 28, 821, 1307, 1642, 2614, 3284, 5228, 5747, 9149, 11494, 18298, 22988, 36596, 1073047, 2146094, 4292188, 7511329, 15022658, 30045316]

約数ペア:

[(1, 30045316), (2, 15022658), (4, 7511329), (7, 4292188), (14, 2146094), (28, 1073047), (821, 36596), (1307, 22988), (1642, 18298), (2614, 11494), (3284, 9149), (5228, 5747)]