2873735810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{145949}}^1$

素因数の和:146146

約数の個数: 32

約数和(自身を含む): 5674536000

約数和(自身を除く): 2800800190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 19690, 145949, 291898, 729745, 1459490, 1605439, 3210878, 8027195, 16054390, 26124871, 52249742, 130624355, 261248710, 287373581, 574747162, 1436867905, 2873735810]

約数ペア:

[(1, 2873735810), (2, 1436867905), (5, 574747162), (10, 287373581), (11, 261248710), (22, 130624355), (55, 52249742), (110, 26124871), (179, 16054390), (358, 8027195), (895, 3210878), (1790, 1605439), (1969, 1459490), (3938, 729745), (9845, 291898), (19690, 145949)]