28981530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107339}}^1$

素因数の和:107355

約数の個数: 32

約数和(自身を含む): 77284800

約数和(自身を除く): 48303270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 107339, 214678, 322017, 536695, 644034, 966051, 1073390, 1610085, 1932102, 2898153, 3220170, 4830255, 5796306, 9660510, 14490765, 28981530]

約数ペア:

[(1, 28981530), (2, 14490765), (3, 9660510), (5, 5796306), (6, 4830255), (9, 3220170), (10, 2898153), (15, 1932102), (18, 1610085), (27, 1073390), (30, 966051), (45, 644034), (54, 536695), (90, 322017), (135, 214678), (270, 107339)]