134833720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{481549}}^1$

素因数の和:481567

約数の個数: 32

約数和(自身を含む): 346716000

約数和(自身を除く): 211882280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 481549, 963098, 1926196, 2407745, 3370843, 3852392, 4815490, 6741686, 9630980, 13483372, 16854215, 19261960, 26966744, 33708430, 67416860, 134833720]

約数ペア:

[(1, 134833720), (2, 67416860), (4, 33708430), (5, 26966744), (7, 19261960), (8, 16854215), (10, 13483372), (14, 9630980), (20, 6741686), (28, 4815490), (35, 3852392), (40, 3370843), (56, 2407745), (70, 1926196), (140, 963098), (280, 481549)]