19830930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94433}}^1$

素因数の和:94450

約数の個数: 32

約数和(自身を含む): 54393984

約数和(自身を除く): 34563054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94433, 188866, 283299, 472165, 566598, 661031, 944330, 1322062, 1416495, 1983093, 2832990, 3305155, 3966186, 6610310, 9915465, 19830930]

約数ペア:

[(1, 19830930), (2, 9915465), (3, 6610310), (5, 3966186), (6, 3305155), (7, 2832990), (10, 1983093), (14, 1416495), (15, 1322062), (21, 944330), (30, 661031), (35, 566598), (42, 472165), (70, 283299), (105, 188866), (210, 94433)]