2006295935

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 2886386976

約数和(自身を除く): 880091041

約数列:

[1, 5, 7, 35, 43, 49, 157, 215, 245, 301, 785, 1099, 1213, 1505, 2107, 5495, 6065, 6751, 7693, 8491, 10535, 33755, 38465, 42455, 47257, 52159, 59437, 190441, 236285, 260795, 297185, 330799, 365113, 952205, 1333087, 1653995, 1825565, 2555791, 6665435, 8188963, 9331609, 12778955, 40944815, 46658045, 57322741, 286613705, 401259187, 2006295935]

約数ペア:

[(1, 2006295935), (5, 401259187), (7, 286613705), (35, 57322741), (43, 46658045), (49, 40944815), (157, 12778955), (215, 9331609), (245, 8188963), (301, 6665435), (785, 2555791), (1099, 1825565), (1213, 1653995), (1505, 1333087), (2107, 952205), (5495, 365113), (6065, 330799), (6751, 297185), (7693, 260795), (8491, 236285), (10535, 190441), (33755, 59437), (38465, 52159), (42455, 47257)]