30790224

素因数分解:

$2^4\times 3^2\times {\mathrm{213821}}^1$

素因数の和:213835

約数の個数: 30

約数和(自身を含む): 86170266

約数和(自身を除く): 55380042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 213821, 427642, 641463, 855284, 1282926, 1710568, 1924389, 2565852, 3421136, 3848778, 5131704, 7697556, 10263408, 15395112, 30790224]

約数ペア:

[(1, 30790224), (2, 15395112), (3, 10263408), (4, 7697556), (6, 5131704), (8, 3848778), (9, 3421136), (12, 2565852), (16, 1924389), (18, 1710568), (24, 1282926), (36, 855284), (48, 641463), (72, 427642), (144, 213821)]