30480282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241907}}^1$

素因数の和:241922

約数の個数: 24

約数和(自身を含む): 75475296

約数和(自身を除く): 44995014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241907, 483814, 725721, 1451442, 1693349, 2177163, 3386698, 4354326, 5080047, 10160094, 15240141, 30480282]

約数ペア:

[(1, 30480282), (2, 15240141), (3, 10160094), (6, 5080047), (7, 4354326), (9, 3386698), (14, 2177163), (18, 1693349), (21, 1451442), (42, 725721), (63, 483814), (126, 241907)]