161749890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5333}}^1$

素因数の和:5683

約数の個数: 48

約数和(自身を含む): 421876728

約数和(自身を除く): 260126838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 674, 1011, 1685, 2022, 3033, 3370, 5055, 5333, 6066, 10110, 10666, 15165, 15999, 26665, 30330, 31998, 47997, 53330, 79995, 95994, 159990, 239985, 479970, 1797221, 3594442, 5391663, 8986105, 10783326, 16174989, 17972210, 26958315, 32349978, 53916630, 80874945, 161749890]

約数ペア:

[(1, 161749890), (2, 80874945), (3, 53916630), (5, 32349978), (6, 26958315), (9, 17972210), (10, 16174989), (15, 10783326), (18, 8986105), (30, 5391663), (45, 3594442), (90, 1797221), (337, 479970), (674, 239985), (1011, 159990), (1685, 95994), (2022, 79995), (3033, 53330), (3370, 47997), (5055, 31998), (5333, 30330), (6066, 26665), (10110, 15999), (10666, 15165)]