217665030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659591}}^1$

素因数の和:659612

約数の個数: 32

約数和(自身を含む): 569887488

約数和(自身を除く): 352222458

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 659591, 1319182, 1978773, 3297955, 3957546, 6595910, 7255501, 9893865, 14511002, 19787730, 21766503, 36277505, 43533006, 72555010, 108832515, 217665030]

約数ペア:

[(1, 217665030), (2, 108832515), (3, 72555010), (5, 43533006), (6, 36277505), (10, 21766503), (11, 19787730), (15, 14511002), (22, 9893865), (30, 7255501), (33, 6595910), (55, 3957546), (66, 3297955), (110, 1978773), (165, 1319182), (330, 659591)]