70477020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130513}}^1$

素因数の和:130531

約数の個数: 48

約数和(自身を含む): 219263520

約数和(自身を除く): 148786500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130513, 261026, 391539, 522052, 652565, 783078, 1174617, 1305130, 1566156, 1957695, 2349234, 2610260, 3523851, 3915390, 4698468, 5873085, 7047702, 7830780, 11746170, 14095404, 17619255, 23492340, 35238510, 70477020]

約数ペア:

[(1, 70477020), (2, 35238510), (3, 23492340), (4, 17619255), (5, 14095404), (6, 11746170), (9, 7830780), (10, 7047702), (12, 5873085), (15, 4698468), (18, 3915390), (20, 3523851), (27, 2610260), (30, 2349234), (36, 1957695), (45, 1566156), (54, 1305130), (60, 1174617), (90, 783078), (108, 652565), (135, 522052), (180, 391539), (270, 261026), (540, 130513)]