304838660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{114601}}^1$

素因数の和:114636

約数の個数: 48

約数和(自身を含む): 770125440

約数和(自身を除く): 465286780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 114601, 229202, 458404, 573005, 802207, 1146010, 1604414, 2177419, 2292020, 3208828, 4011035, 4354838, 8022070, 8709676, 10887095, 15241933, 16044140, 21774190, 30483866, 43548380, 60967732, 76209665, 152419330, 304838660]

約数ペア:

[(1, 304838660), (2, 152419330), (4, 76209665), (5, 60967732), (7, 43548380), (10, 30483866), (14, 21774190), (19, 16044140), (20, 15241933), (28, 10887095), (35, 8709676), (38, 8022070), (70, 4354838), (76, 4011035), (95, 3208828), (133, 2292020), (140, 2177419), (190, 1604414), (266, 1146010), (380, 802207), (532, 573005), (665, 458404), (1330, 229202), (2660, 114601)]