614992420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{34589}}^1$

素因数の和:34732

約数の個数: 48

約数和(自身を含む): 1487646720

約数和(自身を除く): 872654300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 17780, 34589, 69178, 138356, 172945, 242123, 345890, 484246, 691780, 968492, 1210615, 2421230, 4392803, 4842460, 8785606, 17571212, 21964015, 30749621, 43928030, 61499242, 87856060, 122998484, 153748105, 307496210, 614992420]

約数ペア:

[(1, 614992420), (2, 307496210), (4, 153748105), (5, 122998484), (7, 87856060), (10, 61499242), (14, 43928030), (20, 30749621), (28, 21964015), (35, 17571212), (70, 8785606), (127, 4842460), (140, 4392803), (254, 2421230), (508, 1210615), (635, 968492), (889, 691780), (1270, 484246), (1778, 345890), (2540, 242123), (3556, 172945), (4445, 138356), (8890, 69178), (17780, 34589)]