123958660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46601}}^1$

素因数の和:46636

約数の個数: 48

約数和(自身を含む): 313165440

約数和(自身を除く): 189206780

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, 46601, 93202, 186404, 233005, 326207, 466010, 652414, 885419, 932020, 1304828, 1631035, 1770838, 3262070, 3541676, 4427095, 6197933, 6524140, 8854190, 12395866, 17708380, 24791732, 30989665, 61979330, 123958660]

約数ペア:

[(1, 123958660), (2, 61979330), (4, 30989665), (5, 24791732), (7, 17708380), (10, 12395866), (14, 8854190), (19, 6524140), (20, 6197933), (28, 4427095), (35, 3541676), (38, 3262070), (70, 1770838), (76, 1631035), (95, 1304828), (133, 932020), (140, 885419), (190, 652414), (266, 466010), (380, 326207), (532, 233005), (665, 186404), (1330, 93202), (2660, 46601)]