134107540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22277}}^1$

素因数の和:22336

約数の個数: 48

約数和(自身を含む): 329357952

約数和(自身を除く): 195250412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 22277, 44554, 89108, 111385, 155939, 222770, 311878, 445540, 623756, 779695, 957911, 1559390, 1915822, 3118780, 3831644, 4789555, 6705377, 9579110, 13410754, 19158220, 26821508, 33526885, 67053770, 134107540]

約数ペア:

[(1, 134107540), (2, 67053770), (4, 33526885), (5, 26821508), (7, 19158220), (10, 13410754), (14, 9579110), (20, 6705377), (28, 4789555), (35, 3831644), (43, 3118780), (70, 1915822), (86, 1559390), (140, 957911), (172, 779695), (215, 623756), (301, 445540), (430, 311878), (602, 222770), (860, 155939), (1204, 111385), (1505, 89108), (3010, 44554), (6020, 22277)]