123516270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1372403}}^1$

素因数の和:1372416

約数の個数: 24

約数和(自身を含む): 321142536

約数和(自身を除く): 197626266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1372403, 2744806, 4117209, 6862015, 8234418, 12351627, 13724030, 20586045, 24703254, 41172090, 61758135, 123516270]

約数ペア:

[(1, 123516270), (2, 61758135), (3, 41172090), (5, 24703254), (6, 20586045), (9, 13724030), (10, 12351627), (15, 8234418), (18, 6862015), (30, 4117209), (45, 2744806), (90, 1372403)]