30730945

素因数分解:

$5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4597}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 42375168

約数和(自身を除く): 11644223

約数列:

[1, 5, 7, 35, 191, 955, 1337, 4597, 6685, 22985, 32179, 160895, 878027, 4390135, 6146189, 30730945]

約数ペア:

[(1, 30730945), (5, 6146189), (7, 4390135), (35, 878027), (191, 160895), (955, 32179), (1337, 22985), (4597, 6685)]