29702090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9311}}^1$

素因数の和:9358

約数の個数: 32

約数和(自身を含む): 60341760

約数和(自身を除く): 30639670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 9311, 18622, 46555, 93110, 102421, 204842, 270019, 512105, 540038, 1024210, 1350095, 2700190, 2970209, 5940418, 14851045, 29702090]

約数ペア:

[(1, 29702090), (2, 14851045), (5, 5940418), (10, 2970209), (11, 2700190), (22, 1350095), (29, 1024210), (55, 540038), (58, 512105), (110, 270019), (145, 204842), (290, 102421), (319, 93110), (638, 46555), (1595, 18622), (3190, 9311)]