138864510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{514313}}^1$

素因数の和:514329

約数の個数: 32

約数和(自身を含む): 370306080

約数和(自身を除く): 231441570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 514313, 1028626, 1542939, 2571565, 3085878, 4628817, 5143130, 7714695, 9257634, 13886451, 15429390, 23144085, 27772902, 46288170, 69432255, 138864510]

約数ペア:

[(1, 138864510), (2, 69432255), (3, 46288170), (5, 27772902), (6, 23144085), (9, 15429390), (10, 13886451), (15, 9257634), (18, 7714695), (27, 5143130), (30, 4628817), (45, 3085878), (54, 2571565), (90, 1542939), (135, 1028626), (270, 514313)]