1285322530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{18121}}^1$

素因数の和:18342

約数の個数: 32

約数和(自身を含む): 2383840368

約数和(自身を除く): 1098517838

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 346, 410, 865, 1730, 7093, 14186, 18121, 35465, 36242, 70930, 90605, 181210, 742961, 1485922, 3134933, 3714805, 6269866, 7429610, 15674665, 31349330, 128532253, 257064506, 642661265, 1285322530]

約数ペア:

[(1, 1285322530), (2, 642661265), (5, 257064506), (10, 128532253), (41, 31349330), (82, 15674665), (173, 7429610), (205, 6269866), (346, 3714805), (410, 3134933), (865, 1485922), (1730, 742961), (7093, 181210), (14186, 90605), (18121, 70930), (35465, 36242)]