30240084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2293}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 81189248

約数和(自身を除く): 50949164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 2293, 3297, 4396, 4586, 6594, 6879, 9172, 13188, 13758, 16051, 27516, 32102, 48153, 64204, 96306, 192612, 360001, 720002, 1080003, 1440004, 2160006, 2520007, 4320012, 5040014, 7560021, 10080028, 15120042, 30240084]

約数ペア:

[(1, 30240084), (2, 15120042), (3, 10080028), (4, 7560021), (6, 5040014), (7, 4320012), (12, 2520007), (14, 2160006), (21, 1440004), (28, 1080003), (42, 720002), (84, 360001), (157, 192612), (314, 96306), (471, 64204), (628, 48153), (942, 32102), (1099, 27516), (1884, 16051), (2198, 13758), (2293, 13188), (3297, 9172), (4396, 6879), (4586, 6594)]