139465730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 256483584

約数和(自身を除く): 117017854

約数列:

[1, 2, 5, 10, 83, 113, 166, 226, 415, 565, 830, 1130, 1487, 2974, 7435, 9379, 14870, 18758, 46895, 93790, 123421, 168031, 246842, 336062, 617105, 840155, 1234210, 1680310, 13946573, 27893146, 69732865, 139465730]

約数ペア:

[(1, 139465730), (2, 69732865), (5, 27893146), (10, 13946573), (83, 1680310), (113, 1234210), (166, 840155), (226, 617105), (415, 336062), (565, 246842), (830, 168031), (1130, 123421), (1487, 93790), (2974, 46895), (7435, 18758), (9379, 14870)]