187443060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{446293}}^1$

素因数の和:446312

約数の個数: 48

約数和(自身を含む): 599819136

約数和(自身を除く): 412376076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 446293, 892586, 1338879, 1785172, 2231465, 2677758, 3124051, 4462930, 5355516, 6248102, 6694395, 8925860, 9372153, 12496204, 13388790, 15620255, 18744306, 26777580, 31240510, 37488612, 46860765, 62481020, 93721530, 187443060]

約数ペア:

[(1, 187443060), (2, 93721530), (3, 62481020), (4, 46860765), (5, 37488612), (6, 31240510), (7, 26777580), (10, 18744306), (12, 15620255), (14, 13388790), (15, 12496204), (20, 9372153), (21, 8925860), (28, 6694395), (30, 6248102), (35, 5355516), (42, 4462930), (60, 3124051), (70, 2677758), (84, 2231465), (105, 1785172), (140, 1338879), (210, 892586), (420, 446293)]