30744170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22441}}^1$

素因数の和:22585

約数の個数: 16

約数和(自身を含む): 55745928

約数和(自身を除く): 25001758

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 22441, 44882, 112205, 224410, 3074417, 6148834, 15372085, 30744170]

約数ペア:

[(1, 30744170), (2, 15372085), (5, 6148834), (10, 3074417), (137, 224410), (274, 112205), (685, 44882), (1370, 22441)]