68894790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{4391}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 165701376

約数和(自身を除く): 96806586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 2615, 3138, 4391, 5230, 7845, 8782, 13173, 15690, 21955, 26346, 43910, 65865, 131730, 2296493, 4592986, 6889479, 11482465, 13778958, 22964930, 34447395, 68894790]

約数ペア:

[(1, 68894790), (2, 34447395), (3, 22964930), (5, 13778958), (6, 11482465), (10, 6889479), (15, 4592986), (30, 2296493), (523, 131730), (1046, 65865), (1569, 43910), (2615, 26346), (3138, 21955), (4391, 15690), (5230, 13173), (7845, 8782)]