65239810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{919}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 121881600

約数和(自身を除く): 56641790

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 458, 919, 1145, 1838, 2290, 4595, 7099, 9190, 14198, 28489, 35495, 56978, 70990, 142445, 210451, 284890, 420902, 1052255, 2104510, 6523981, 13047962, 32619905, 65239810]

約数ペア:

[(1, 65239810), (2, 32619905), (5, 13047962), (10, 6523981), (31, 2104510), (62, 1052255), (155, 420902), (229, 284890), (310, 210451), (458, 142445), (919, 70990), (1145, 56978), (1838, 35495), (2290, 28489), (4595, 14198), (7099, 9190)]