165022330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6277}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 325451520

約数和(自身を除く): 160429190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1195, 2390, 2629, 5258, 6277, 12554, 13145, 26290, 31385, 62770, 69047, 138094, 345235, 690470, 1500203, 3000406, 7501015, 15002030, 16502233, 33004466, 82511165, 165022330]

約数ペア:

[(1, 165022330), (2, 82511165), (5, 33004466), (10, 16502233), (11, 15002030), (22, 7501015), (55, 3000406), (110, 1500203), (239, 690470), (478, 345235), (1195, 138094), (2390, 69047), (2629, 62770), (5258, 31385), (6277, 26290), (12554, 13145)]