6515690020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46540643}}^1$

素因数の和:46540659

約数の個数: 24

約数和(自身を含む): 15637656384

約数和(自身を除く): 9121966364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 46540643, 93081286, 186162572, 232703215, 325784501, 465406430, 651569002, 930812860, 1303138004, 1628922505, 3257845010, 6515690020]

約数ペア:

[(1, 6515690020), (2, 3257845010), (4, 1628922505), (5, 1303138004), (7, 930812860), (10, 651569002), (14, 465406430), (20, 325784501), (28, 232703215), (35, 186162572), (70, 93081286), (140, 46540643)]