21792510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{80713}}^1$

素因数の和:80729

約数の個数: 32

約数和(自身を含む): 58114080

約数和(自身を除く): 36321570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80713, 161426, 242139, 403565, 484278, 726417, 807130, 1210695, 1452834, 2179251, 2421390, 3632085, 4358502, 7264170, 10896255, 21792510]

約数ペア:

[(1, 21792510), (2, 10896255), (3, 7264170), (5, 4358502), (6, 3632085), (9, 2421390), (10, 2179251), (15, 1452834), (18, 1210695), (27, 807130), (30, 726417), (45, 484278), (54, 403565), (90, 242139), (135, 161426), (270, 80713)]