8254890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13103}}^1$

素因数の和:13123

約数の個数: 48

約数和(自身を含む): 24530688

約数和(自身を除く): 16275798

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 13103, 26206, 39309, 65515, 78618, 91721, 117927, 131030, 183442, 196545, 235854, 275163, 393090, 458605, 550326, 589635, 825489, 917210, 1179270, 1375815, 1650978, 2751630, 4127445, 8254890]

約数ペア:

[(1, 8254890), (2, 4127445), (3, 2751630), (5, 1650978), (6, 1375815), (7, 1179270), (9, 917210), (10, 825489), (14, 589635), (15, 550326), (18, 458605), (21, 393090), (30, 275163), (35, 235854), (42, 196545), (45, 183442), (63, 131030), (70, 117927), (90, 91721), (105, 78618), (126, 65515), (210, 39309), (315, 26206), (630, 13103)]