30185961940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88782241}}^1$

素因数の和:88782267

約数の個数: 24

約数和(自身を含む): 67119374952

約数和(自身を除く): 36933413012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 88782241, 177564482, 355128964, 443911205, 887822410, 1509298097, 1775644820, 3018596194, 6037192388, 7546490485, 15092980970, 30185961940]

約数ペア:

[(1, 30185961940), (2, 15092980970), (4, 7546490485), (5, 6037192388), (10, 3018596194), (17, 1775644820), (20, 1509298097), (34, 887822410), (68, 443911205), (85, 355128964), (170, 177564482), (340, 88782241)]