3774214780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26958677}}^1$

素因数の和:26958693

約数の個数: 24

約数和(自身を含む): 9058115808

約数和(自身を除く): 5283901028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26958677, 53917354, 107834708, 134793385, 188710739, 269586770, 377421478, 539173540, 754842956, 943553695, 1887107390, 3774214780]

約数ペア:

[(1, 3774214780), (2, 1887107390), (4, 943553695), (5, 754842956), (7, 539173540), (10, 377421478), (14, 269586770), (20, 188710739), (28, 134793385), (35, 107834708), (70, 53917354), (140, 26958677)]