3204460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 7870464

約数和(自身を除く): 4666004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 487, 658, 940, 974, 1316, 1645, 1948, 2435, 3290, 3409, 4870, 6580, 6818, 9740, 13636, 17045, 22889, 34090, 45778, 68180, 91556, 114445, 160223, 228890, 320446, 457780, 640892, 801115, 1602230, 3204460]

約数ペア:

[(1, 3204460), (2, 1602230), (4, 801115), (5, 640892), (7, 457780), (10, 320446), (14, 228890), (20, 160223), (28, 114445), (35, 91556), (47, 68180), (70, 45778), (94, 34090), (140, 22889), (188, 17045), (235, 13636), (329, 9740), (470, 6818), (487, 6580), (658, 4870), (940, 3409), (974, 3290), (1316, 2435), (1645, 1948)]