86279070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66883}}^1$

素因数の和:66936

約数の個数: 32

約数和(自身を含む): 211888512

約数和(自身を除く): 125609442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 66883, 133766, 200649, 334415, 401298, 668830, 1003245, 2006490, 2875969, 5751938, 8627907, 14379845, 17255814, 28759690, 43139535, 86279070]

約数ペア:

[(1, 86279070), (2, 43139535), (3, 28759690), (5, 17255814), (6, 14379845), (10, 8627907), (15, 5751938), (30, 2875969), (43, 2006490), (86, 1003245), (129, 668830), (215, 401298), (258, 334415), (430, 200649), (645, 133766), (1290, 66883)]