8452590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2027}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 20442240

約数和(自身を除く): 11989650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2027, 2085, 4054, 4170, 6081, 10135, 12162, 20270, 30405, 60810, 281753, 563506, 845259, 1408765, 1690518, 2817530, 4226295, 8452590]

約数ペア:

[(1, 8452590), (2, 4226295), (3, 2817530), (5, 1690518), (6, 1408765), (10, 845259), (15, 563506), (30, 281753), (139, 60810), (278, 30405), (417, 20270), (695, 12162), (834, 10135), (1390, 6081), (2027, 4170), (2085, 4054)]