18158210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15259}}^1$

素因数の和:15290

約数の個数: 32

約数和(自身を含む): 39553920

約数和(自身を除く): 21395710

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 15259, 30518, 76295, 106813, 152590, 213626, 259403, 518806, 534065, 1068130, 1297015, 1815821, 2594030, 3631642, 9079105, 18158210]

約数ペア:

[(1, 18158210), (2, 9079105), (5, 3631642), (7, 2594030), (10, 1815821), (14, 1297015), (17, 1068130), (34, 534065), (35, 518806), (70, 259403), (85, 213626), (119, 152590), (170, 106813), (238, 76295), (595, 30518), (1190, 15259)]