2454690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11689}}^1$

素因数の和:11706

約数の個数: 32

約数和(自身を含む): 6733440

約数和(自身を除く): 4278750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 11689, 23378, 35067, 58445, 70134, 81823, 116890, 163646, 175335, 245469, 350670, 409115, 490938, 818230, 1227345, 2454690]

約数ペア:

[(1, 2454690), (2, 1227345), (3, 818230), (5, 490938), (6, 409115), (7, 350670), (10, 245469), (14, 175335), (15, 163646), (21, 116890), (30, 81823), (35, 70134), (42, 58445), (70, 35067), (105, 23378), (210, 11689)]