171772070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2300

約数の個数: 32

約数和(自身を含む): 316293120

約数和(自身を除く): 144521050

約数列:

[1, 2, 5, 10, 79, 103, 158, 206, 395, 515, 790, 1030, 2111, 4222, 8137, 10555, 16274, 21110, 40685, 81370, 166769, 217433, 333538, 434866, 833845, 1087165, 1667690, 2174330, 17177207, 34354414, 85886035, 171772070]

約数ペア:

[(1, 171772070), (2, 85886035), (5, 34354414), (10, 17177207), (79, 2174330), (103, 1667690), (158, 1087165), (206, 833845), (395, 434866), (515, 333538), (790, 217433), (1030, 166769), (2111, 81370), (4222, 40685), (8137, 21110), (10555, 16274)]