131574510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{487313}}^1$

素因数の和:487329

約数の個数: 32

約数和(自身を含む): 350866080

約数和(自身を除く): 219291570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 487313, 974626, 1461939, 2436565, 2923878, 4385817, 4873130, 7309695, 8771634, 13157451, 14619390, 21929085, 26314902, 43858170, 65787255, 131574510]

約数ペア:

[(1, 131574510), (2, 65787255), (3, 43858170), (5, 26314902), (6, 21929085), (9, 14619390), (10, 13157451), (15, 8771634), (18, 7309695), (27, 4873130), (30, 4385817), (45, 2923878), (54, 2436565), (90, 1461939), (135, 974626), (270, 487313)]