84743290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 72020870

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 1259, 1270, 2518, 6295, 6731, 12590, 13462, 33655, 66727, 67310, 133454, 159893, 319786, 333635, 667270, 799465, 1598930, 8474329, 16948658, 42371645, 84743290]

約数ペア:

[(1, 84743290), (2, 42371645), (5, 16948658), (10, 8474329), (53, 1598930), (106, 799465), (127, 667270), (254, 333635), (265, 319786), (530, 159893), (635, 133454), (1259, 67310), (1270, 66727), (2518, 33655), (6295, 13462), (6731, 12590)]