145065454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 235508256

約数和(自身を除く): 90442802

約数列:

[1, 2, 17, 34, 73, 146, 211, 277, 422, 554, 1241, 2482, 3587, 4709, 7174, 9418, 15403, 20221, 30806, 40442, 58447, 116894, 261851, 343757, 523702, 687514, 993599, 1987198, 4266631, 8533262, 72532727, 145065454]

約数ペア:

[(1, 145065454), (2, 72532727), (17, 8533262), (34, 4266631), (73, 1987198), (146, 993599), (211, 687514), (277, 523702), (422, 343757), (554, 261851), (1241, 116894), (2482, 58447), (3587, 40442), (4709, 30806), (7174, 20221), (9418, 15403)]