166782810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{129289}}^1$

素因数の和:129342

約数の個数: 32

約数和(自身を含む): 409590720

約数和(自身を除く): 242807910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 129289, 258578, 387867, 646445, 775734, 1292890, 1939335, 3878670, 5559427, 11118854, 16678281, 27797135, 33356562, 55594270, 83391405, 166782810]

約数ペア:

[(1, 166782810), (2, 83391405), (3, 55594270), (5, 33356562), (6, 27797135), (10, 16678281), (15, 11118854), (30, 5559427), (43, 3878670), (86, 1939335), (129, 1292890), (215, 775734), (258, 646445), (430, 387867), (645, 258578), (1290, 129289)]