30450855

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27809}}^1$

素因数の和:27890

約数の個数: 16

約数和(自身を含む): 49390560

約数和(自身を除く): 18939705

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 27809, 83427, 139045, 417135, 2030057, 6090171, 10150285, 30450855]

約数ペア:

[(1, 30450855), (3, 10150285), (5, 6090171), (15, 2030057), (73, 417135), (219, 139045), (365, 83427), (1095, 27809)]