395183820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{67901}}^1$

素因数の和:68010

約数の個数: 48

約数和(自身を含む): 1117938528

約数和(自身を除く): 722754708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 67901, 135802, 203703, 271604, 339505, 407406, 679010, 814812, 1018515, 1358020, 2037030, 4074060, 6586397, 13172794, 19759191, 26345588, 32931985, 39518382, 65863970, 79036764, 98795955, 131727940, 197591910, 395183820]

約数ペア:

[(1, 395183820), (2, 197591910), (3, 131727940), (4, 98795955), (5, 79036764), (6, 65863970), (10, 39518382), (12, 32931985), (15, 26345588), (20, 19759191), (30, 13172794), (60, 6586397), (97, 4074060), (194, 2037030), (291, 1358020), (388, 1018515), (485, 814812), (582, 679010), (970, 407406), (1164, 339505), (1455, 271604), (1940, 203703), (2910, 135802), (5820, 67901)]