2969540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21211}}^1$

素因数の和:21227

約数の個数: 24

約数和(自身を含む): 7127232

約数和(自身を除く): 4157692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21211, 42422, 84844, 106055, 148477, 212110, 296954, 424220, 593908, 742385, 1484770, 2969540]

約数ペア:

[(1, 2969540), (2, 1484770), (4, 742385), (5, 593908), (7, 424220), (10, 296954), (14, 212110), (20, 148477), (28, 106055), (35, 84844), (70, 42422), (140, 21211)]