140896290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9227}}^1$

素因数の和:9746

約数の個数: 32

約数和(自身を含む): 338852160

約数和(自身を除く): 197955870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 9227, 15270, 18454, 27681, 46135, 55362, 92270, 138405, 276810, 4696543, 9393086, 14089629, 23482715, 28179258, 46965430, 70448145, 140896290]

約数ペア:

[(1, 140896290), (2, 70448145), (3, 46965430), (5, 28179258), (6, 23482715), (10, 14089629), (15, 9393086), (30, 4696543), (509, 276810), (1018, 138405), (1527, 92270), (2545, 55362), (3054, 46135), (5090, 27681), (7635, 18454), (9227, 15270)]