7156930060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{402527}}^1$

素因数の和:402670

約数の個数: 48

約数和(自身を含む): 17311924224

約数和(自身を除く): 10154994164

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, 402527, 805054, 1610108, 2012635, 2817689, 4025270, 5635378, 8050540, 11270756, 14088445, 28176890, 51120929, 56353780, 102241858, 204483716, 255604645, 357846503, 511209290, 715693006, 1022418580, 1431386012, 1789232515, 3578465030, 7156930060]

約数ペア:

[(1, 7156930060), (2, 3578465030), (4, 1789232515), (5, 1431386012), (7, 1022418580), (10, 715693006), (14, 511209290), (20, 357846503), (28, 255604645), (35, 204483716), (70, 102241858), (127, 56353780), (140, 51120929), (254, 28176890), (508, 14088445), (635, 11270756), (889, 8050540), (1270, 5635378), (1778, 4025270), (2540, 2817689), (3556, 2012635), (4445, 1610108), (8890, 805054), (17780, 402527)]