3423560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12227}}^1$

素因数の和:12245

約数の個数: 32

約数和(自身を含む): 8804160

約数和(自身を除く): 5380600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 12227, 24454, 48908, 61135, 85589, 97816, 122270, 171178, 244540, 342356, 427945, 489080, 684712, 855890, 1711780, 3423560]

約数ペア:

[(1, 3423560), (2, 1711780), (4, 855890), (5, 684712), (7, 489080), (8, 427945), (10, 342356), (14, 244540), (20, 171178), (28, 122270), (35, 97816), (40, 85589), (56, 61135), (70, 48908), (140, 24454), (280, 12227)]