128567910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4285597}}^1$

素因数の和:4285607

約数の個数: 16

約数和(自身を含む): 308563056

約数和(自身を除く): 179995146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4285597, 8571194, 12856791, 21427985, 25713582, 42855970, 64283955, 128567910]

約数ペア:

[(1, 128567910), (2, 64283955), (3, 42855970), (5, 25713582), (6, 21427985), (10, 12856791), (15, 8571194), (30, 4285597)]