30150197

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 41140224

約数和(自身を除く): 10990027

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 743, 1309, 2387, 3689, 5201, 5797, 8173, 12631, 23033, 40579, 57211, 88417, 138941, 161231, 253363, 391561, 972587, 1773541, 2740927, 4307171, 30150197]

約数ペア:

[(1, 30150197), (7, 4307171), (11, 2740927), (17, 1773541), (31, 972587), (77, 391561), (119, 253363), (187, 161231), (217, 138941), (341, 88417), (527, 57211), (743, 40579), (1309, 23033), (2387, 12631), (3689, 8173), (5201, 5797)]