157426850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2017}}^1$

素因数の和:2259

約数の個数: 48

約数和(自身を含む): 336311808

約数和(自身を除く): 178884958

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 223, 350, 446, 1115, 1561, 2017, 2230, 3122, 4034, 5575, 7805, 10085, 11150, 14119, 15610, 20170, 28238, 39025, 50425, 70595, 78050, 100850, 141190, 352975, 449791, 705950, 899582, 2248955, 3148537, 4497910, 6297074, 11244775, 15742685, 22489550, 31485370, 78713425, 157426850]

約数ペア:

[(1, 157426850), (2, 78713425), (5, 31485370), (7, 22489550), (10, 15742685), (14, 11244775), (25, 6297074), (35, 4497910), (50, 3148537), (70, 2248955), (175, 899582), (223, 705950), (350, 449791), (446, 352975), (1115, 141190), (1561, 100850), (2017, 78050), (2230, 70595), (3122, 50425), (4034, 39025), (5575, 28238), (7805, 20170), (10085, 15610), (11150, 14119)]