155896790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{9811}}^1$

素因数の和:10052

約数の個数: 32

約数和(自身を含む): 322147584

約数和(自身を除く): 166250794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 227, 454, 1135, 1589, 2270, 3178, 7945, 9811, 15890, 19622, 49055, 68677, 98110, 137354, 343385, 686770, 2227097, 4454194, 11135485, 15589679, 22270970, 31179358, 77948395, 155896790]

約数ペア:

[(1, 155896790), (2, 77948395), (5, 31179358), (7, 22270970), (10, 15589679), (14, 11135485), (35, 4454194), (70, 2227097), (227, 686770), (454, 343385), (1135, 137354), (1589, 98110), (2270, 68677), (3178, 49055), (7945, 19622), (9811, 15890)]