201622740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305489}}^1$

素因数の和:305512

約数の個数: 48

約数和(自身を含む): 615867840

約数和(自身を除く): 414245100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305489, 610978, 916467, 1221956, 1527445, 1832934, 3054890, 3360379, 3665868, 4582335, 6109780, 6720758, 9164670, 10081137, 13441516, 16801895, 18329340, 20162274, 33603790, 40324548, 50405685, 67207580, 100811370, 201622740]

約数ペア:

[(1, 201622740), (2, 100811370), (3, 67207580), (4, 50405685), (5, 40324548), (6, 33603790), (10, 20162274), (11, 18329340), (12, 16801895), (15, 13441516), (20, 10081137), (22, 9164670), (30, 6720758), (33, 6109780), (44, 4582335), (55, 3665868), (60, 3360379), (66, 3054890), (110, 1832934), (132, 1527445), (165, 1221956), (220, 916467), (330, 610978), (660, 305489)]