169077020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{6323}}^1$

素因数の和:6530

約数の個数: 48

約数和(自身を含む): 407973888

約数和(自身を除く): 238896868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6323, 6685, 12646, 13370, 25292, 26740, 31615, 44261, 63230, 88522, 126460, 177044, 221305, 442610, 885220, 1207693, 2415386, 4830772, 6038465, 8453851, 12076930, 16907702, 24153860, 33815404, 42269255, 84538510, 169077020]

約数ペア:

[(1, 169077020), (2, 84538510), (4, 42269255), (5, 33815404), (7, 24153860), (10, 16907702), (14, 12076930), (20, 8453851), (28, 6038465), (35, 4830772), (70, 2415386), (140, 1207693), (191, 885220), (382, 442610), (764, 221305), (955, 177044), (1337, 126460), (1910, 88522), (2674, 63230), (3820, 44261), (5348, 31615), (6323, 26740), (6685, 25292), (12646, 13370)]