142457350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2341

約数の個数: 48

約数和(自身を含む): 304551936

約数和(自身を除く): 162094586

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 191, 350, 382, 955, 1337, 1910, 2131, 2674, 4262, 4775, 6685, 9550, 10655, 13370, 14917, 21310, 29834, 33425, 53275, 66850, 74585, 106550, 149170, 372925, 407021, 745850, 814042, 2035105, 2849147, 4070210, 5698294, 10175525, 14245735, 20351050, 28491470, 71228675, 142457350]

約数ペア:

[(1, 142457350), (2, 71228675), (5, 28491470), (7, 20351050), (10, 14245735), (14, 10175525), (25, 5698294), (35, 4070210), (50, 2849147), (70, 2035105), (175, 814042), (191, 745850), (350, 407021), (382, 372925), (955, 149170), (1337, 106550), (1910, 74585), (2131, 66850), (2674, 53275), (4262, 33425), (4775, 29834), (6685, 21310), (9550, 14917), (10655, 13370)]