1186220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 2936640

約数和(自身を除く): 1750420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 229, 259, 370, 458, 518, 740, 916, 1036, 1145, 1295, 1603, 2290, 2590, 3206, 4580, 5180, 6412, 8015, 8473, 16030, 16946, 32060, 33892, 42365, 59311, 84730, 118622, 169460, 237244, 296555, 593110, 1186220]

約数ペア:

[(1, 1186220), (2, 593110), (4, 296555), (5, 237244), (7, 169460), (10, 118622), (14, 84730), (20, 59311), (28, 42365), (35, 33892), (37, 32060), (70, 16946), (74, 16030), (140, 8473), (148, 8015), (185, 6412), (229, 5180), (259, 4580), (370, 3206), (458, 2590), (518, 2290), (740, 1603), (916, 1295), (1036, 1145)]