850890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 2068416

約数和(自身を除く): 1217526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 251, 339, 502, 565, 678, 753, 1130, 1255, 1506, 1695, 2510, 3390, 3765, 7530, 28363, 56726, 85089, 141815, 170178, 283630, 425445, 850890]

約数ペア:

[(1, 850890), (2, 425445), (3, 283630), (5, 170178), (6, 141815), (10, 85089), (15, 56726), (30, 28363), (113, 7530), (226, 3765), (251, 3390), (339, 2510), (502, 1695), (565, 1506), (678, 1255), (753, 1130)]