138785670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{514021}}^1$

素因数の和:514037

約数の個数: 32

約数和(自身を含む): 370095840

約数和(自身を除く): 231310170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 514021, 1028042, 1542063, 2570105, 3084126, 4626189, 5140210, 7710315, 9252378, 13878567, 15420630, 23130945, 27757134, 46261890, 69392835, 138785670]

約数ペア:

[(1, 138785670), (2, 69392835), (3, 46261890), (5, 27757134), (6, 23130945), (9, 15420630), (10, 13878567), (15, 9252378), (18, 7710315), (27, 5140210), (30, 4626189), (45, 3084126), (54, 2570105), (90, 1542063), (135, 1028042), (270, 514021)]