227439310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{171007}}^1$

素因数の和:171040

約数の個数: 32

約数和(自身を含む): 492503040

約数和(自身を除く): 265063730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 171007, 342014, 855035, 1197049, 1710070, 2394098, 3249133, 5985245, 6498266, 11970490, 16245665, 22743931, 32491330, 45487862, 113719655, 227439310]

約数ペア:

[(1, 227439310), (2, 113719655), (5, 45487862), (7, 32491330), (10, 22743931), (14, 16245665), (19, 11970490), (35, 6498266), (38, 5985245), (70, 3249133), (95, 2394098), (133, 1710070), (190, 1197049), (266, 855035), (665, 342014), (1330, 171007)]