15704701020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{87248339}}^1$

素因数の和:87248354

約数の個数: 36

約数和(自身を含む): 47637593640

約数和(自身を除く): 31932892620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 87248339, 174496678, 261745017, 348993356, 436241695, 523490034, 785235051, 872483390, 1046980068, 1308725085, 1570470102, 1744966780, 2617450170, 3140940204, 3926175255, 5234900340, 7852350510, 15704701020]

約数ペア:

[(1, 15704701020), (2, 7852350510), (3, 5234900340), (4, 3926175255), (5, 3140940204), (6, 2617450170), (9, 1744966780), (10, 1570470102), (12, 1308725085), (15, 1046980068), (18, 872483390), (20, 785235051), (30, 523490034), (36, 436241695), (45, 348993356), (60, 261745017), (90, 174496678), (180, 87248339)]