1270779330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{20047}}^1$

素因数の和:22170

約数の個数: 32

約数和(自身を含む): 3051465984

約数和(自身を除く): 1780686654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2113, 4226, 6339, 10565, 12678, 20047, 21130, 31695, 40094, 60141, 63390, 100235, 120282, 200470, 300705, 601410, 42359311, 84718622, 127077933, 211796555, 254155866, 423593110, 635389665, 1270779330]

約数ペア:

[(1, 1270779330), (2, 635389665), (3, 423593110), (5, 254155866), (6, 211796555), (10, 127077933), (15, 84718622), (30, 42359311), (2113, 601410), (4226, 300705), (6339, 200470), (10565, 120282), (12678, 100235), (20047, 63390), (21130, 60141), (31695, 40094)]