304839255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 576626688

約数和(自身を除く): 271787433

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 107, 129, 215, 301, 321, 535, 631, 645, 749, 903, 1505, 1605, 1893, 2247, 3155, 3745, 4417, 4515, 4601, 9465, 11235, 13251, 13803, 22085, 23005, 27133, 32207, 66255, 67517, 69015, 81399, 96621, 135665, 161035, 189931, 202551, 337585, 406995, 472619, 483105, 569793, 949655, 1012755, 1417857, 2363095, 2848965, 2903231, 7089285, 8709693, 14516155, 20322617, 43548465, 60967851, 101613085, 304839255]

約数ペア:

[(1, 304839255), (3, 101613085), (5, 60967851), (7, 43548465), (15, 20322617), (21, 14516155), (35, 8709693), (43, 7089285), (105, 2903231), (107, 2848965), (129, 2363095), (215, 1417857), (301, 1012755), (321, 949655), (535, 569793), (631, 483105), (645, 472619), (749, 406995), (903, 337585), (1505, 202551), (1605, 189931), (1893, 161035), (2247, 135665), (3155, 96621), (3745, 81399), (4417, 69015), (4515, 67517), (4601, 66255), (9465, 32207), (11235, 27133), (13251, 23005), (13803, 22085)]