2658090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 6422976

約数和(自身を除く): 3764886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 353, 502, 706, 753, 1059, 1255, 1506, 1765, 2118, 2510, 3530, 3765, 5295, 7530, 10590, 88603, 177206, 265809, 443015, 531618, 886030, 1329045, 2658090]

約数ペア:

[(1, 2658090), (2, 1329045), (3, 886030), (5, 531618), (6, 443015), (10, 265809), (15, 177206), (30, 88603), (251, 10590), (353, 7530), (502, 5295), (706, 3765), (753, 3530), (1059, 2510), (1255, 2118), (1506, 1765)]