3717140

素因数分解:

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

素因数の和:3816

約数の個数: 36

約数和(自身を含む): 9082836

約数和(自身を除く): 5365696

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3793, 7586, 15172, 18965, 26551, 37930, 53102, 75860, 106204, 132755, 185857, 265510, 371714, 531020, 743428, 929285, 1858570, 3717140]

約数ペア:

[(1, 3717140), (2, 1858570), (4, 929285), (5, 743428), (7, 531020), (10, 371714), (14, 265510), (20, 185857), (28, 132755), (35, 106204), (49, 75860), (70, 53102), (98, 37930), (140, 26551), (196, 18965), (245, 15172), (490, 7586), (980, 3793)]