18120130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15227}}^1$

素因数の和:15258

約数の個数: 32

約数和(自身を含む): 39470976

約数和(自身を除く): 21350846

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 15227, 30454, 76135, 106589, 152270, 213178, 258859, 517718, 532945, 1065890, 1294295, 1812013, 2588590, 3624026, 9060065, 18120130]

約数ペア:

[(1, 18120130), (2, 9060065), (5, 3624026), (7, 2588590), (10, 1812013), (14, 1294295), (17, 1065890), (34, 532945), (35, 517718), (70, 258859), (85, 213178), (119, 152270), (170, 106589), (238, 76135), (595, 30454), (1190, 15227)]