1069260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 3048192

約数和(自身を除く): 1978932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 251, 284, 355, 426, 502, 710, 753, 852, 1004, 1065, 1255, 1420, 1506, 2130, 2510, 3012, 3765, 4260, 5020, 7530, 15060, 17821, 35642, 53463, 71284, 89105, 106926, 178210, 213852, 267315, 356420, 534630, 1069260]

約数ペア:

[(1, 1069260), (2, 534630), (3, 356420), (4, 267315), (5, 213852), (6, 178210), (10, 106926), (12, 89105), (15, 71284), (20, 53463), (30, 35642), (60, 17821), (71, 15060), (142, 7530), (213, 5020), (251, 4260), (284, 3765), (355, 3012), (426, 2510), (502, 2130), (710, 1506), (753, 1420), (852, 1255), (1004, 1065)]