2389590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3793}}^1$

素因数の和:3813

約数の個数: 48

約数和(自身を含む): 7102368

約数和(自身を除く): 4712778

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 3793, 7586, 11379, 18965, 22758, 26551, 34137, 37930, 53102, 56895, 68274, 79653, 113790, 132755, 159306, 170685, 238959, 265510, 341370, 398265, 477918, 796530, 1194795, 2389590]

約数ペア:

[(1, 2389590), (2, 1194795), (3, 796530), (5, 477918), (6, 398265), (7, 341370), (9, 265510), (10, 238959), (14, 170685), (15, 159306), (18, 132755), (21, 113790), (30, 79653), (35, 68274), (42, 56895), (45, 53102), (63, 37930), (70, 34137), (90, 26551), (105, 22758), (126, 18965), (210, 11379), (315, 7586), (630, 3793)]