118989850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3119}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 255340800

約数和(自身を除く): 136350950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 2725, 3119, 3815, 5450, 6238, 7630, 15595, 19075, 21833, 31190, 38150, 43666, 77975, 109165, 155950, 218330, 339971, 545825, 679942, 1091650, 1699855, 2379797, 3399710, 4759594, 8499275, 11898985, 16998550, 23797970, 59494925, 118989850]

約数ペア:

[(1, 118989850), (2, 59494925), (5, 23797970), (7, 16998550), (10, 11898985), (14, 8499275), (25, 4759594), (35, 3399710), (50, 2379797), (70, 1699855), (109, 1091650), (175, 679942), (218, 545825), (350, 339971), (545, 218330), (763, 155950), (1090, 109165), (1526, 77975), (2725, 43666), (3119, 38150), (3815, 31190), (5450, 21833), (6238, 19075), (7630, 15595)]