76534780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{546677}}^1$

素因数の和:546693

約数の個数: 24

約数和(自身を含む): 183683808

約数和(自身を除く): 107149028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 546677, 1093354, 2186708, 2733385, 3826739, 5466770, 7653478, 10933540, 15306956, 19133695, 38267390, 76534780]

約数ペア:

[(1, 76534780), (2, 38267390), (4, 19133695), (5, 15306956), (7, 10933540), (10, 7653478), (14, 5466770), (20, 3826739), (28, 2733385), (35, 2186708), (70, 1093354), (140, 546677)]