173128420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{146719}}^1$

素因数の和:146787

約数の個数: 24

約数和(自身を含む): 369734400

約数和(自身を除く): 196605980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 146719, 293438, 586876, 733595, 1467190, 2934380, 8656421, 17312842, 34625684, 43282105, 86564210, 173128420]

約数ペア:

[(1, 173128420), (2, 86564210), (4, 43282105), (5, 34625684), (10, 17312842), (20, 8656421), (59, 2934380), (118, 1467190), (236, 733595), (295, 586876), (590, 293438), (1180, 146719)]