243608910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{61987}}^1$

素因数の和:62128

約数の個数: 32

約数和(自身を含む): 589133952

約数和(自身を除く): 345525042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 61987, 123974, 185961, 309935, 371922, 619870, 929805, 1859610, 8120297, 16240594, 24360891, 40601485, 48721782, 81202970, 121804455, 243608910]

約数ペア:

[(1, 243608910), (2, 121804455), (3, 81202970), (5, 48721782), (6, 40601485), (10, 24360891), (15, 16240594), (30, 8120297), (131, 1859610), (262, 929805), (393, 619870), (655, 371922), (786, 309935), (1310, 185961), (1965, 123974), (3930, 61987)]