73883390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1087}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 152285184

約数和(自身を除く): 78401794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 971, 1087, 1942, 2174, 4855, 5435, 6797, 7609, 9710, 10870, 13594, 15218, 33985, 38045, 67970, 76090, 1055477, 2110954, 5277385, 7388339, 10554770, 14776678, 36941695, 73883390]

約数ペア:

[(1, 73883390), (2, 36941695), (5, 14776678), (7, 10554770), (10, 7388339), (14, 5277385), (35, 2110954), (70, 1055477), (971, 76090), (1087, 67970), (1942, 38045), (2174, 33985), (4855, 15218), (5435, 13594), (6797, 10870), (7609, 9710)]