6567820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 9576308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1091, 1204, 1505, 2182, 3010, 4364, 5455, 6020, 7637, 10910, 15274, 21820, 30548, 38185, 46913, 76370, 93826, 152740, 187652, 234565, 328391, 469130, 656782, 938260, 1313564, 1641955, 3283910, 6567820]

約数ペア:

[(1, 6567820), (2, 3283910), (4, 1641955), (5, 1313564), (7, 938260), (10, 656782), (14, 469130), (20, 328391), (28, 234565), (35, 187652), (43, 152740), (70, 93826), (86, 76370), (140, 46913), (172, 38185), (215, 30548), (301, 21820), (430, 15274), (602, 10910), (860, 7637), (1091, 6020), (1204, 5455), (1505, 4364), (2182, 3010)]